Part 5: Words Like Poison
Haruto lay entirely alone on the futon in Akari's room, his breath coming in slow, conscious cycles. Down the hallway, Kaito sat alone on the floor of his tidied bedroom, staring blankly at his wrapped palm.
The guardians who had stood as physical barriers between them were gone. There were no hands to hold Kaito back, no one to shield Haruto's eyes, and no authority left in the hallway—nothing remaining but a short expanse of polished floorboards separating two broken brothers, and the silent, undeniable pull of a confrontation that could no longer be delayed.
Haruto slid back the futon covers, his broken ribs aching with a dull, persistent throbbing as he brought his feet to the tatami mat. He moved with agonizing slowness, leaning heavily against the walls as he navigated the dark hallway. Each step felt like dragging a crushing weight, but his mind was absolute. He couldn't let the silence poison what was left of his family.
He reached the threshold of Kaito's bedroom. The sliding door stood slightly open.
Inside, the storm had passed, leaving behind a fragile, hollow calm. Kaito was on his knees, putting the finishing touches on restoring his room. The furniture had been dragged back into place, scattered papers stacked into neat piles, and he was quietly sliding the last of the fallen books back onto the shelves. He moved like a ghost—exhausted, pale, and stripped of all momentum.
Haruto stopped at the entrance, keeping his eyes firmly cast down at the floorboards. He deliberately forced his analytical mind into silence; he didn't want to calculate Kaito's heart rate, measure the tension in his shoulders, or dissect his posture.
"Kaito..." Haruto's voice was barely louder than a whisper, fragile and uneven.
Kaito froze, his hand remaining locked on the spine of a book, but he didn't turn around. He didn't speak.
"I'm sorry," Haruto murmured, his bandaged hands trembling slightly at his sides. "I'm sorry for earlier... for everything. I'm not asking you to forgive me right now. I don't... I don't really know how to fix any of this. I just know you're hurting because of Ayame. And I'm hurting too. I'm not trying to take her place, and I'm not trying to tell you how to feel."
Haruto took a small, hesitant breath, his eyes still fixed strictly on the grain of the floor.
"We can't keep destroying everything around us, Kaito," Haruto continued quietly, desperate to bridge the widening chasm between them. "We can't live like this forever. Eventually... we have to find a way to keep going."
Kaito's knuckles turned stark white as his grip tightened violently around the heavy book in his hand. The floorboards beneath him creaked, but he remained utterly still, fighting with every violent impulse rising in his throat.
Haruto, completely blind to the visual warning signs, pressed on. "Ayame... she wouldn't want this. She wouldn't want us to hate each other."
A sharp, ragged hitch caught in Kaito's chest. His jaw clamped shut so hard his teeth ground together, but he forced himself to swallow the rage, desperately trying to keep the dam from breaking.
"I don't want you to become a stranger to me," Haruto whispered, his voice cracking with raw vulnerability. "I don't want us to stay divided by what happened. I just want... I want things to go back to normal between us."
Normal.
The word hit Kaito like a splash of acid. His entire body went rigid. Normal was Ayame setting the table. Normal was her laugh echoing through the halls. Normal was dead, buried under the rubble of the raid, and Haruto's foolish wish to bring it back felt like a spit in the face to her memory.
Haruto took a tiny step forward, lowering his tone to its softest, most earnest plea.
"Kaito... we're still brothers."
Kaito completely stopped breathing.
An suffocating, unbearable silence gripped the room. Haruto stood waiting, his head bowed, holding his breath for a sign—a quiet sigh, a nod, anything that meant his brother had heard him.
Without warning, Kaito spun around and hurled the heavy book with all the strength left in his body.
The air whistled past Haruto's ear as the book narrowly missed his face, slamming into the hallway wall behind him with a deafening CRACK that sent torn pages fluttering to the floor like ash.
Haruto flinched violently, his head snapping up in pure shock.
For the first time, he looked directly at Kaito—and what he saw chilled him to the core. Kaito's eyes were bloodshot, swimming with a terrifying mixture of raw grief, disgust, and absolute betrayal.
"Brothers?" Kaito's voice rasped out, dripping with a poisonous, agonizing venom. He rose to his feet, trembling from head to toe. "Brothers?! You are not my brother!"
Haruto staggered back an inch, his breath catching in his throat. "Kaito—"
"Don't you ever call yourself my brother again!" Kaito screamed, the emotional dam snapping completely. "I'm not your brother anymore! And don't you dare call me Kaito! You lost the right to say my name!"
Haruto felt the room tilt around him. The cold, systematic rejection tore through his chest far deeper than any physical injury he had sustained. He stared wide-eyed as Kaito took a heavy step toward him, pointing a trembling, bandaged finger right at his chest.
"Ayame is dead because of you!" Kaito sobbed out, his voice cracking into a jagged, agonizing ruin. "She went back for you! She protected you! You sat there while she died, Haruto! It's your fault! She is dead because of you!"
The words hit Haruto with the physical force of a sledgehammer. The room went completely silent around him, the loud ringing in his ears drowning out the world. He knew he hadn't wanted her to die, he knew he had been helpless—but hearing the accusation dragged out into the harsh light, hurled directly from his brother's lips, devastated his remaining emotional strength.
Kaito stood before him, chest heaving, his self-control completely shattered, leaving the two of them standing on opposite sides of a broken bond that could never be pieced back together.