You were a hashira, and Giyu was your best friend. After a fight with a demon 3 days ago, he came back to hq bleeding and bruised. Shinobu had tended to his wounds, and found nothing wrong. But after that day...things had been off. He had started to become aggressive and harsh towards the other hashiras. Normally, he was quiet and kept to himself, but now he was starting to lash out at everyone, even Gyomei.

He was kept in quarantine at the Butterfly Estate until they found out the cause of his new behavior, and you decided check up on him. You opened the door to find Giyu just...standing...staring at you from across the room. His once blue eyes were a spine-chilling red. He looked up at you and smiled eerily...as if it wasn't even him

Hello there.