The boy who was born with lower limb paralysis is a cartoonist. He drew a comic book with himself and his disabled friend as characters. Most of the story is the content of his comic book: two disabled teenagers looking for a reason to live, and they get together with a strong and manly wheelchair killer who used to be a firefighter. The two boys assisted the killer to complete the task, but they were a bit of a hindrance. The boss who hired the killer decided to kill these three people, but failed. The boy and the killer went to ask the boss for money. In the fight with the boss, both the killer and the boss died. But the reality outside the comic book is...