The Tunnel - Minutes Before
The flames crackled in the confined space, casting dancing shadows across the tunnel walls. Endeavor stood like a living inferno, his turquoise eyes fixed on Tsubaki with an intensity that had made grown villains falter.
But Tsubaki didn't flinch. Didn't look away. His blue eyes met his father's gaze with cold, unwavering defiance.
"I'm surprised," Endeavor said finally, his deep voice echoing in the tunnel. "You've grown stronger than I expected. Your control over your quirk has improved significantly."
He took a step closer, flames burning brighter. "You'll make a good test for Shoto. Now that he's finally using both sides of his quirk, he needs proper competition to sharpen his abilities."
Tsubaki could see it—the satisfaction in his father's eyes, the barely contained eagerness. Endeavor was practically vibrating with triumph, his flames crackling with excited energy.
'He's happy,' Tsubaki realized, something dark and furious coiling in his chest. 'He's thrilled that Shoto used his fire. He probably thinks Shoto will just steamroll through everyone now. Through me.'
The thought made his blood boil.
"You should be honored," Endeavor continued, his voice taking on that familiar condescending tone that had haunted Tsubaki's childhood. "You'll be the perfect motivation for Shoto. After all, you were the first one to make him use his fire during the cavalry battle. You pushed him to that point."
Endeavor's expression shifted slightly, something that might have been magnanimous satisfaction crossing his features.
"In fact, I might even forgive you for your disrespect the last time we spoke. You've proven yourself useful in—"
"Shut the hell up."
Tsubaki's voice cut through Endeavor's words like a blade of ice. His hands clenched into fists at his sides, his white hair falling forward to shadow his eyes from view.
Endeavor's flames flickered with surprise. "What did you—"
"I said shut up," Tsubaki interrupted again, his voice low and deadly calm. "Your forgiveness means nothing to me. Less than nothing. It's worthless."
He lifted his head slightly, though his eyes remained hidden.
"Your arrogance... or maybe it's delusion... I can't tell which." A bitter laugh escaped him, cold and sharp. "You really think Shoto's just going to win, don't you? That using both sides of his quirk automatically makes him unstoppable. Makes him your perfect creation."
"Tsubaki—"
"It doesn't matter," Tsubaki continued, his voice growing harder, colder. "Whether it's arrogance or delusion. Because here's something you don't understand, Father."
He finally raised his head fully, and his blue eyes were blazing with an intensity that actually made Endeavor take a half-step back.
The temperature in the tunnel plummeted. Not from quirk activation, but from the sheer force of the hatred radiating from Tsubaki like a physical presence. It rolled off him in waves—resentment, fury, pain, all compressed into something sharp and terrible and overwhelming.
"During this entire festival," Tsubaki said, his voice eerily calm despite the fury in his eyes, "I haven't even tried yet."
The words hung in the air like a threat.
Endeavor's flames burned brighter, defensive. "You think you can beat Shoto? You're delusional. He's using both sides now. He's reached the level I always knew he could achieve. You have no chance against—"
"You better be prepared," Tsubaki interrupted, taking a step forward. His voice was still calm, but there was something dangerous underneath it. Something that made Endeavor's flames waver slightly. "To pick up what's left of Shoto when I'm done with him."
"Watch your tongue!" Endeavor's voice rose, flames crackling with anger. "You have no chance against Shoto! Get it out of your head this pathetic notion that you can replace him in my eyes! That if you win this match, you'll somehow earn my attention, my acknowledgment! You're still the same failure you've always been, just with better control over—"
Tsubaki laughed.
It started as a chuckle cold, amused, bitter. Then it grew louder, echoing through the tunnel with a sound that was more disturbing than any scream.
He was laughing. Actually laughing.
Endeavor's flames faltered, uncertainty crossing his features for the first time.
"What's so funny?"
Tsubaki's laughter died down, but the cold amusement remained in his eyes as he looked at his father with something that bordered on pity.
"You," he said simply. "You're what's funny."
He took another step closer, and Endeavor actually backed up slightly, his flames flickering with confusion and something that might have been unease.
"You think I want to replace Shoto? You think I'm fighting for your attention? Your acknowledgment?" Tsubaki's smile was sharp and cruel. "You really don't understand anything, do you?"
His voice dropped lower, more intense, every word deliberate.
"I don't want your attention, Father. I don't want to be your masterpiece. I don't want your approval or your recognition or your pathetic forgiveness."
His blue eyes locked onto Endeavor's turquoise ones, and the hatred there was so pure, so absolute, that it was almost beautiful in its terrible clarity.
"I want you to watch," Tsubaki said, his voice soft but carrying the weight of years of pain and rage, "as I kill every single one of your dreams right in front of you. I want you to see your perfect creation your masterpiece, your hope for surpassing All Might fall. I want you to understand that everything you sacrificed our family for, everything you destroyed us for, was worthless."
He walked past Endeavor, his shoulder nearly brushing his father's flames, his eyes colder than they'd ever been.
"So watch closely, Father. Because you're about to lose everything."
Endeavor stood frozen in the tunnel, his flames crackling weakly, his mind struggling to process what had just happened.
That wasn't the Tsubaki he remembered. Not the quiet, desperate boy who'd tried so hard to earn his approval. Not the failure he'd dismissed and forgotten.
This was something else. Something harder. Something dangerous. For the first time in years, Endeavor felt something he rarely experienced.
Uncertainty.
The Arena
"LADIES AND GENTLEMEN!" Present Mic's voice boomed across the stadium, pulling the crowd from their excited chatter. "IT'S TIME FOR OUR FIRST SEMIFINAL MATCH!"
The crowd erupted into deafening cheers.
"THIS IS THE MOMENT WE'VE ALL BEEN WAITING FOR! A BATTLE OF BROTHERS! TWO SONS OF THE NUMBER TWO HERO, BOTH INCREDIBLE IN THEIR OWN RIGHT!"
The massive screens displayed both faces Tsubaki with his white hair and cold blue eyes, Shoto with his distinctive red and white hair and heterochromatic gaze.
"FROM THE LEFT TUNNEL! THE STUDENT WHO PLACED FIRST IN BOTH THE OBSTACLE RACE AND THE CAVALRY BATTLE! THE ONE WHO DECLARED HE WOULD WIN THIS ENTIRE FESTIVAL! YOUR CLASS 1-A PRESIDENT TODOROKI TSUBAKI!"
Tsubaki emerged from the tunnel, and the crowd's reaction was thunderous. He walked with measured steps, his expression completely calm, his hands relaxed at his sides.
But something was different.
There was an edge to him now. A sharpness that hadn't been there before.
"AND FROM THE RIGHT TUNNEL! THE STUDENT WHO JUST DEFEATED MIDORIYA IN AN INCREDIBLE DISPLAY OF POWER! THE ONE WHO FINALLY EMBRACED BOTH SIDES OF HIS QUIRK! TODOROKI SHOTO!"
Shoto walked onto the arena floor, and the cheers intensified. His left side still had traces of heat from his previous match, his right side frosting slightly in the air.
The brothers walked toward the center of the arena, toward Midnight who stood waiting with her whip.
Class 1-A Section
The students leaned forward with intense focus, the air thick with anticipation.
"This is it," Kirishima breathed. "Brother versus brother."
"They're both so strong," Uraraka said quietly, her hands clasped together nervously.
Yaoyorozu's eyes were fixed on Tsubaki, and something made her uneasy. "Does Todoroki-san seem... different to anyone else?"
"Yeah," Jiro confirmed, her earphone jacks twitching with agitation. "There's something in his eyes. Something intense."
Bakugo's red eyes were narrowed, studying Tsubaki's form with a predator's focus. 'Ice Prince looks ready to tear someone apart. This isn't just about winning anymore. This is personal.'
Tokoyami's dark eyes were grave. "The darkness in his spirit has intensified. Whatever happened before this match... it changed something."
Todoroki Household
Fuyumi and Natsuo sat frozen on the couch, watching their brothers face each other on screen.
"This is really happening," Fuyumi whispered, tears already forming in her eyes. "They're really going to fight."
Natsuo's jaw was tight, his hands clenched. "I don't like this. Something feels wrong. Did you see Tsubaki's eyes?"
"I know," Fuyumi said softly. "He looks... angry. Really, really angry."
Hospital
Rei watched the screen with her hands pressed to her mouth, tears streaming down her face. "My boys," she whispered. "Please... please don't hurt each other too badly."
The nurse stood beside her, one hand on Rei's shoulder in comfort.
The Arena
The brothers stood across from each other, separated by only a few meters. Midnight positioned herself between them, her whip ready.
Shoto's heterochromatic eyes studied his brother carefully. Something was different. Tsubaki's stance was the same relaxed, confident, controlled. But his eyes...
'Something happened,' Shoto realized, a chill running down his spine that had nothing to do with his ice. 'Between my match and this one. Something changed. He looks...'
Dangerous. That was the only word for it.
The way Tsubaki stood, the way his blue eyes seemed to look through Shoto rather than at him. There was something cold and furious and absolutely certain in that gaze.
"FIGHTERS READY?" Midnight called out, raising her whip high.
Both brothers nodded, neither breaking eye contact.
The crowd fell silent, the tension so thick it was almost suffocating. Midnight's whip cracked down.
"BEGIN!"
For a heartbeat, neither moved.
Then Tsubaki spoke, his voice calm but carrying clearly across the arena and through the speakers to the entire stadium.
"Don't hold back, Shoto." His blue eyes blazed with cold fire.
"Because I intend to destroy you."
The temperature around him dropped noticeably, frost beginning to form on the arena floor beneath his feet.
Shoto, who'd been conflicted about his match with Midoriya, who'd been uncertain about using his flames, who'd been questioning everything felt something click into place.
His eyes hardened. Sharpened. Focused.
'I can't space out during this match,' he realized, his body tensing with readiness. 'He's serious. Completely serious. If I lose focus for even a second...' Ice spread from his right.
The brothers faced each other, both wielding the cold, both carrying the weight of their family's broken history, both absolutely determined to win.
The crowd held its breath.
The battle of brothers had officially begun.
And somewhere in the stands, Endeavor watched with flames burning bright, his turquoise eyes locked on the arena floor, Tsubaki's final words echoing in his mind.
"You're about to lose everything."
To Be Continued...