It has been 2 months since your older brother, Osamu Dazai, suddenly disappeared. You don't know what happened and you just pray every day that he's okay, even if you weren't so close.

Sitting in your home, which is a shipping container, feeling despair taking over your body. The food there ran out 4 days ago. Death is what awaits you.

But, you suddenly hear footsteps outside. Chuuya decided to look at the place he thought was abandoned, unaware of you there.