The horse would not face northeast.
Olasubomi noticed it the way he noticed everything in the hour before a battle — not with surprise, just with the flat attention of a man cataloguing facts. Ekun planted his feet in the dry grass, nostrils wide, and stared into the darkness ahead as if something had spoken his name from it. Around them, four thousand cavalry sat in silence. None of the other horses had moved.
"Easy," Olasubomi said quietly. He pressed his knee against Ekun's flank. The horse shifted, reluctantly, and faced the correct direction. The darkness was still dark.
Nothing had spoken.
Danladi rode up beside him. He did not say anything. He had been Olasubomi's aide for eleven years and had learned, somewhere in the third year, that most things did not need saying.
"He did it again," Olasubomi said.
"I know."
"The third time this week."
"I know that too."
Olasubomi looked northeast. The Gbere Plains stretched out in every direction, flat and silver in the moonlight, the grass beaten low by the dry season wind. Somewhere in the darkness ahead, perhaps two miles, was a dry riverbed. In the dry riverbed was a Nupe confederation who had sent three tribute-collectors back to Oyo-Ile without their ears.
He had been angry about the ears when the Alaafin's order first arrived. He was less angry now. It was difficult to stay angry about a policing action when the policing action required four thousand cavalry.
"The Bashorun's orders or the Alaafin's?" he asked. He already knew. He asked anyway.
"The message came through the Bashorun's office," Danladi said. "Same as always."
"And the Alaafin?"
Danladi was quiet for a moment. "There was no separate message from the palace."
Olasubomi nodded. He clicked his tongue and Ekun walked forward, and the four thousand followed because that was what four thousand did when the Aare-Ona-Kakanfo moved.
* * *
The battle was over before the sun cleared the horizon.
The Nupe confederation had positioned themselves in the dry riverbed the way people always positioned themselves in dry riverbeds, with the confidence of men who had decided the terrain would do the work for them. The eastern bank crumbled where it looked solid. Olasubomi had walked the ground three nights ago, alone, without a lamp, running his hands along the bank by feel.
He sent eight hundred cavalry down the center to hold attention, four hundred at the west where the bank was genuinely stable, and the Eso war-chiefs Lawale and Banji with twelve hundred each along the crumbling east where the bank would collapse under horse weight and give them a crossing the Nupe had not defended.
The Nupe fought well. They always did.
They had infantry in good formation and a dozen mounted men and archers positioned on the far bank's high ground. For the first hour it was genuinely uncertain, which was longer than it usually took. Then Lawale's cavalry came through the eastern breach and the certainty arrived, and after that it was not a battle anymore.
Olasubomi rode through it. He fought once; a mounted Nupe officer came at him hard from the left, sword already swinging, and Olasubomi leaned back and let the blade pass and then used the motion to step Ekun sideways and bring his own sword down in the same movement. The officer fell.
Olasubomi kept riding.
He counted the names he learned afterward. Lawale had lost four men. Banji had lost seven. The Nupe had lost more than a hundred.
He rode the field when the fighting stopped.
The sun was fully up by then and the dry-season heat was already building, settling on the grass and the still figures and the blood drying dark in the red laterite soil.
He found the Nupe sub-chief alive beneath two dead horses at the riverbed's edge. The man was badly hurt — a lance-wound in the side that had gone deep — but his eyes were clear and he was breathing with the careful deliberateness of someone who understood they did not have much breath left to waste.
Olasubomi dismounted. He crouched down.
The sub-chief looked at him for a long moment. Then he said, in Nupe, "You are the famous one."
"I am told so," Olasubomi said. He spoke Nupe well enough. You learned the languages of the people you kept defeating.
"Twelve battles," the sub-chief said. "All won."
"Eleven. This is the twelfth."
"Then twelve." The man closed his eyes briefly. Opened them again. "You serve a king you have never seen. To collect coins for men you will never meet." He stopped to breathe. "What is that to you?"
Olasubomi did not answer immediately. The question was not meant to wound, it was too precise to be merely wounding. It was the kind of question a man asks when he has nothing left to lose by asking it honestly.
"It is my oath," Olasubomi said.
The sub-chief looked at him with something that was not contempt. It was closer to pity, which was worse. "Then you have made your oath your answer," he said. "That is the trick of it, isn't it? The oath makes the question unnecessary."
He closed his eyes again. This time he did not open them.
Olasubomi stood. He stood there for a moment longer than he needed to.
Danladi appeared at his shoulder. "Body count is finished," he said. "And there's a rider from Oyo-Ile."
"Whose livery?"
"The Bashorun's."
Of course it was.
* * *
The rider was a senior man, not a simple messenger but an emissary of the second rank, which meant the message was important enough to send a face with it rather than just words on cloth.
His name was Faleye. Olasubomi had seen him twice before, both times carrying orders that had arrived three weeks after they should have. He was a careful, soft-spoken man with the specific manner of someone who had spent his career being polite about things that were not polite.
"The Aare-Ona-Kakanfo honors the battlefield," Faleye said, with the correct bow.
"The Aare-Ona-Kakanfo is covered in dust and would like water," Olasubomi said. "What is the message?"
Faleye produced a sealed cloth square.
Olasubomi broke the seal and read it while Danladi brought water.
It was a secondary order. A second engagement, northeast, before the army's return to the encampment. The engagement brief was thin; a village suspected of sheltering a man named Orire, a Nupe sub-chief believed to be in correspondence with persons in the Ilorin frontier zone. Standard suppression language. Neutralise the threat to the tributary arrangement.
Neutralise was a word that meant different things in different mouths. In the Bashorun's mouth, Olasubomi had learned, it generally meant something permanent.
He folded the cloth and looked at Faleye.
"Who in the Ilorin frontier zone?" he said.
"The brief does not specify."
"No. But you know."
Faleye was quiet for precisely the length of time a man takes to decide that honesty is safer than the alternative. "There is concern," he said carefully, "about communication between certain Nupe tributary chiefs and certain figures in the Ilorin command structure. The concern is that this communication bypasses the standard tributary reporting channels."
"The Ilorin command structure," Olasubomi said. "That is a careful way to say a single man's name."
"It is how the Bashorun's office phrased it."
"And the Alaafin's office? How did they phrase it?"
Another careful pause. "The order originates with the Bashorun's office."
Olasubomi handed the empty water gourd back to Danladi. He looked at the horizon.
The northeast horizon. The direction Ekun had refused.
"Thank you, Faleye," he said. "You may return to Oyo-Ile."
He waited until the emissary was out of hearing range. Then he said, quietly, to Danladi: "Afonja."
Danladi did not look surprised. "Yes."
"The Bashorun wants a reason."
"That is what it looks like."
Olasubomi was quiet for a moment. The field around them was settling, the sounds of a battle completing, the specific noises of horses and men and the work of aftermath.
Two of his Eso war-chiefs were watching him from fifty yards away with the patient attention of men who had learned that the Aare-Ona-Kakanfo's silences usually meant something.
"We go northeast," he said. "But we do not neutralise. We arrest, confiscate, and exile. The man will be outside Oyo territory within a week. That satisfies the tributary brief."
Danladi looked at him steadily. "The Bashorun will not be satisfied."
"No."
"He will view it as obstruction."
"Probably."
"You have twelve victories, Commander. He cannot move against you directly. But he can make the thirteenth campaign very difficult."
"I know." Olasubomi turned back to his horse. "Afonja has done nothing wrong. I am not going to give the Bashorun a stick to beat him with by eliminating a man whose only crime is knowing the same things I know about the frontier."
He mounted. "Tell Lawale and Banji we march northeast in two hours. Everyone eats first."
"Yes, Commander." Danladi turned to go.
"Danladi."
"Commander?"
"When we return to camp. I want to know everything you know about Femi's warehouse in the outer trading district."
Something shifted in Danladi's face. It was a very small shift, barely visible. But Olasubomi had been reading that face for eleven years.
"I will brief you tonight," Danladi said. And then he walked away before Olasubomi could see what the small shift had become.