Something hit Goku in the face.
Not hard — not by any standard he had — but unexpected. He'd been sitting on the bow with his eyes closed, practicing Observation Haki, feeling his way through the expanded-sense technique, and he hadn't been paying attention to the physical world in the normal way. So when the small round projectile connected with his nose, he opened his eyes with genuine surprise.
A slingshot pellet. Lead, roughly made, still rolling across the deck.
He looked up.
On the cliff above the small harbor they'd drifted into — a village, modest, the kind that existed everywhere in this sea — a boy was standing with a slingshot raised and an expression on his face that was trying very hard to be dangerous. Long nose. Goggles pushed up on his forehead. Curly hair under a hat with the brim turned sideways. He was maybe sixteen, maybe younger, and he was shaking slightly, which he was also trying very hard not to show.
"LEAVE!" the boy shouted. His voice cracked on the word, which he clearly found mortifying. "THIS VILLAGE IS PROTECTED BY THE GREAT CAPTAIN USOPP AND HIS —" a pause, "— CREW! TURN BACK OR FACE THE CONSEQUENCES!"
Goku looked at the boy. He looked at the slingshot. He looked at the pellet on the deck.
"He shot me," he said, to no one.
"Yes," Nami said, from behind him, not looking up from the map.
"With a slingshot."
"Also yes."
Luffy appeared at his shoulder, looking up at the cliff with bright interest. "He's got good aim," he said approvingly.
"He hit me in the face."
"From up there, though."
Goku considered this. It was, technically, accurate.
✦ ✦ ✦
Syrup Village — Cliff — Morning
The boy — Usopp, apparently, though the title of Captain was doing significant work in that sentence — had not moved from his position on the cliff. He had, however, run out of things to shout and was now watching them with the focused attention of someone trying to assess whether his bluff had worked.
It had not worked. Luffy was already climbing the cliff.
Not with hostility — Luffy climbed things the way he did everything else, with the complete physical confidence of someone who had never considered that the thing he was climbing might not want to be climbed. He reached the top in about forty seconds and appeared next to Usopp, who stumbled backward and raised the slingshot again.
"I SAID —"
"You have great aim," Luffy said. "You hit my friend in the face from up here."
Usopp blinked. "...I did?"
"Yeah. He's fine, don't worry. He catches cannonballs." Luffy tilted his head. "Do you know anywhere we can get food?"
Goku flew up to the clifftop — slower than he needed to, giving the boy time to see it coming — and landed a few meters away. Usopp stared at him with his mouth partially open, the slingshot hanging forgotten at his side.
"You flew," Usopp said.
"Yes."
"How."
"Energy." Goku looked at the boy. Up close the shake in his hands was more visible, but so was something else — the slingshot was well-made, maintained, the kind of tool that got that way through long use. The goggles had scratches on the lenses from things that weren't sitting on a shelf. "You patrol this cliff every morning?"
Usopp's chin came up. "Every day. To protect the village."
"From pirates."
"From pirates," he confirmed, with a conviction that was entirely real underneath the performance of it.
Goku looked at the village below. Small, quiet, the ordinary rhythms of a place that woke up the same way every day. The kind of place that had never had a reason to need protecting and had somehow produced a boy who showed up on a cliff with a slingshot every morning anyway.
"What's your name?" Goku asked.
"Captain Usopp," the boy said. Then, under Goku's level gaze: "...Usopp."
"Goku." He looked at the slingshot again. "How long have you been doing this?"
"Three years," Usopp said. And then, because the question had been asked without mockery and he clearly hadn't been asked it that way before: "Since my father left."
Goku didn't say anything. He looked out at the sea the same direction Usopp was looking, and waited, and the boy filled the silence the way people did when someone gave them space.
"He's a pirate," Usopp said. "Yasopp. He sails with Red-Haired Shanks." A pause. "I'm going to be a brave warrior of the sea one day. Just like him."
The name landed in Goku's memory and connected to something: Shanks. The Yonko. The one the Marine captain had described — pure Haki mastery, no Devil Fruit, possibly the most balanced fighter alive. And this boy's father sailed with him.
He looked at Usopp with recalibrated attention.
"Can you show me what that slingshot can do?" he asked.
Usopp blinked. "...Really?"
"You hit a moving target at range with a handmade weapon. That's not nothing."
The boy straightened — not performance this time. Something genuine, surprised into standing upright.
"I never miss," he said. Still partly bravado. But only partly.
✦ ✦ ✦
Syrup Village — The mansion — later that morning
The problem arrived, as problems in this sea tended to do, with a ship.
Goku felt the signatures before he saw the vessel — five of them, sharper than Buggy's crew, more coordinated. They came into harbor on a merchant-looking ship that was merchant-looking in the way a sword was walking-stick-looking when it was sheathed. Everything about it was designed to look like something it wasn't.
He was on his feet before Nami finished saying "something's wrong."
Usopp had gone white.
"You know them," Goku said.
"The Black Cat Pirates," Usopp said, in a voice that had lost its performance entirely. "Captain Kuro. He's —" He stopped. Swallowed. "He's supposed to be dead. The Marines said he was executed three years ago. But that's —" He was staring at the ship. "That's his crew."
"What do they want?"
"There's a girl here. Kaya. She's — her family has money, they have the biggest house in the village. And Kuro has been living here for three years as her butler, pretending to be someone else, waiting —" Usopp's voice had gone tight and fast, the words coming out in the order his brain was assembling them. "He's going to kill her. Take the inheritance. That's the plan. I heard him say it. I told everyone and nobody believed me because he's been so — because he seems so —"
"When?" Goku said.
"Tonight. At the slope north of the village, that's where they said —"
"Okay," Goku said.
Usopp looked at him. "Okay?"
"It's not tonight yet. We have time." He turned to Luffy, who had appeared beside him with the silent sudden-ness he'd been deploying since Goku met him. "Did you hear?"
"Yeah." Luffy was looking at Usopp with the direct attention he gave things he'd decided about. "We'll handle it."
"You don't have to —" Usopp started.
"Nobody's killing anyone in this village tonight," Luffy said. Simple. Flat. The tone that wasn't arguing, because the decision was already made and arguing would just waste time.
Usopp stared at him. Then at Goku. Then back at Luffy.
"Why?" he said. Not suspiciously — genuinely. "You don't know this village. You don't know Kaya."
"You do," Luffy said.
The same answer. The same simple, un-strategic truth.
Usopp opened his mouth. Closed it.
Goku thought: this is the third time I've watched him do that. Give someone a reason that isn't a reason, that's actually just the situation seen clearly. And every time, the person receiving it looks like they've forgotten something they used to know.
✦ ✦ ✦
The slope north of Syrup Village — before sunset
They set up before the Black Cat Pirates arrived.
Nami had refused to be involved — "I don't fight, I navigate" — but had spent forty minutes drawing a detailed map of the slope, the approach paths, and the positions of the mansion's exits, which she handed to Goku without comment and which was more useful than anything else they had.
Zoro took the eastern path. Luffy took the beach approach. Goku stood at the top of the slope and waited and felt the signatures coming through the trees.
Usopp was beside him, slingshot loaded, hands no longer shaking.
"You should stay back," Goku said.
"No."
"These people are trained fighters. Your slingshot —"
"Hits what I aim at," Usopp said. "I told you. I never miss."
Goku looked at him. At the jaw that was set and the hands that had stopped shaking and the eyes that had the quality he recognized — not calm, but committed. Past the calculation of risk into the cleaner space of decision already made.
He thought about what it cost, for a boy who patrolled a cliff alone for three years and was never believed, to stand here now and say I never miss without his voice cracking.
"Stay behind me," Goku said. "And if I say move, you move immediately. No questions."
"Okay."
"I mean it. Immediately."
"I said okay," Usopp said, with a flicker of the old performance. But underneath it — genuine.
The Black Cat Pirates came over the rise.
There were more of them than five — closer to twenty, which meant the ship had been carrying more than his initial count, or more had come ashore while he wasn't paying attention. He filed this for future reference: the signatures in this sea were quieter than Ki, harder to count at range. He'd need to compensate for that until his Observation refined.
The crew spread across the slope with the practiced movement of people who had done this before — not chaotic, not stupid. Trained.
And at the back, walking with the particular stillness of someone who found movement wasteful: a man in glasses. Thin, composed, the kind of face that had decided long ago that emotion was inefficient. He carried no visible weapon. That, Goku knew, meant he was the most dangerous person here.
"Kuro," Usopp said, barely above a whisper.
The man in glasses looked up the slope at Goku with mild surprise — the expression of someone who had planned carefully and found an unaccounted variable. He looked at Usopp. Back at Goku.
"You're not from this village," Kuro said.
"No."
"Then this isn't your concern."
"I keep hearing that," Goku said. "It keeps not being true."
Kuro studied him for a moment with the flat, assessing look of a man doing arithmetic. Then he looked at his crew. "Kill them. Start with the long-nose."
The crew moved.
Goku moved first. Not to fight — to reposition. He came down the slope fast, not running but covering ground the way he covered ground, and placed himself between the advancing crew and Usopp in the time it took the nearest pirate to close half the distance.
The first three went down in under four seconds. Clean, efficient, no one hurt badly — redirected, grounded, set aside. He was paying attention to Kuro the whole time, watching for the tell, the moment the captain decided to move himself.
It came faster than he expected.
Kuro blurred. Not fast like a trained fighter — fast like something had changed the rules. The Haki around him spiked and his body covered fifteen meters in what felt like no time at all, claws extended — long, white, the kind of weapon that was part of the Devil Fruit or a technique built around it, Goku wasn't sure which — aimed not at Goku but past him.
At Usopp.
Goku was already there.
Kuro's claws hit Armament-coated palms and stopped. Not deflected — stopped, the impact absorbed, the force meeting something that had no interest in moving. Goku felt the technique in it — fast, yes, genuinely fast, the fastest thing he'd encountered in this sea — and felt the Haki layered into it, dense and cold and precise.
For the first time since arriving in the East Blue, he'd had to actually pay attention.
Kuro looked at his claws against Goku's palms. Then at Goku's face. The composure slipped — just slightly. Just enough.
"What are you," Kuro said.
"Someone who was in the way," Goku said.
He pushed — not a strike, just a push, Armament through the palms, directed outward. Kuro went back twenty meters and hit the slope hard and didn't get up for a moment.
Behind Goku, a slingshot cracked. A pirate who had been moving around the edge to flank them sat down hard, holding his forehead.
"I told you," Usopp said, from directly behind Goku's left shoulder. "I never miss."
✦ ✦ ✦
Syrup Village — the slope — afterward
It didn't last long after that.
Luffy came up from the beach having dealt with the crew on that side in his particular way — enthusiastically, messily, with no casualties and considerable property damage to the slope itself. Zoro emerged from the eastern path with three sheathed swords and an expression that said the east side had been less interesting than he'd hoped.
Kuro was bound and sitting on the slope. He hadn't spoken since Goku pushed him back. He sat with the composure of someone who had lost and was deciding what to do with that information, which was, Goku thought, more dangerous than someone who raged about it.
Usopp was sitting on a rock a few meters away, inspecting his slingshot, not looking at any of them. Goku sat beside him.
"You were right," Goku said. "About Kuro. About all of it."
"I know," Usopp said. Then, quieter: "Nobody believed me for three years."
"I know."
"I kept telling them and they kept —" He stopped. "It didn't matter that I was right. It only mattered when someone else came and showed up and —" Another stop.
"That's not nothing," Goku said. "Three years of being right and not giving up. That matters, even if nobody saw it."
Usopp looked at his hands.
"My father never came back," he said. It wasn't what they'd been talking about. It was what they'd been talking about. "I used to tell people he was coming. That he'd sent a letter. That he was —" A short exhale. "I lied about it for years. Because if I kept saying it out loud it felt more real."
Goku said nothing. The village was below them, lights coming on as the evening arrived, completely unaware of what had happened on the slope above it.
"He's alive," Goku said finally. "Your father. He sails with Shanks."
"I know he's alive. That's not the same as him being here."
"No," Goku said. "It's not."
He thought about his own sons. About Gohan, who had grown up in the spaces where Goku wasn't, who had learned to be strong because he had to and not because anyone had taught him properly. About Goten, who had his face. About Chi-Chi, who had raised both of them through every time Goku had been somewhere else.
He thought: I understand this shape of thing.
He didn't say it. It wasn't his story to make parallel.
"Come with us," Luffy said. He'd appeared from the slope below without announcement, hands in pockets, looking at Usopp with the same directness he looked at everything.
"What?" Usopp said.
"You said you want to be a brave warrior of the sea. Come with us." Luffy pointed east. "We're going east."
"I can't just —" Usopp looked at the village. "This is my village. I protect it."
"You just protected it," Luffy said. "It's fine now."
"That's not how protecting works —"
"You can't protect it from up here forever," Goku said. Not unkind. Just true. "The things that are coming — the things east of here — they're going to affect everything, including this village. The best way to protect it might be to go be strong enough to matter when it counts."
Usopp stared at him.
"That's a very convenient argument for getting me on your boat," he said.
"Yes," Goku said. "It's also true."
A long silence.
The village lights below them. The sea beyond, dark and going on. And somewhere in the east, a set of islands where something was waiting that everyone in this sea called untouchable.
"I need to talk to Kaya first," Usopp said.
Luffy pointed at him. "Nakama."
"I haven't said yes —"
"Nakama," Luffy said again, with great serenity.
Goku stood and looked east. The crew was growing. Slowly, the way things grew in this sea — not by design, but by the specific gravity of a person pointed at something real, pulling others into the same direction without meaning to.
He thought about the Conomi Islands.
He thought: strongest creature in the East Blue.
He thought: we'll see.
— End of Chapter 6 —