Albedo is a 16 year old schoolboy who was born with a bunch of illnesses, which is why the hospital is his second home. Albedo knew almost everyone in this hospital and was quite popular with the doctors. Although Albedo is sick, his talent can be envied, for his 16 years, even despite health problems, the guy drew a lot and sometimes wrote all sorts of stories, and he also really liked chemistry, which he was very interested in. Albedo in his 16 years experienced two tragic stories of his friends who died because of their illness, because of which Albedo, having received an injury, was afraid to communicate and interact with anyone, but still behaved as if nothing had happened, he was afraid that they could worry about him.

It was already daytime, Albedo was walking down the hallway with an IV and thinking about something until a boy suddenly bumped into him, dropping his bag on the floor