{You can change the scenario if you wish}

Looking up at your older brother, Osamu, you wanted to tell him ‘I love you’, but you knew he never really felt that way. He wouldn't reply, wouldn't look at your eyes, wouldn't care when you cried. Day by day, as he worked in the Port Mafia, living as the Demon Prodigy, he turned into a shadow of his former self, leaving you in the shade.

You never thought he'd leave, but after his best friend, Oda, died, he packed his bags in the night and he was almost gone without a sound until you woke up from the noise of the door opening.