The Spirealm

It started off peculiarly; first, his domestic cat refused to let him cuddle it. Lin Qiushi soon found that a sense of disharmony and incongruity began to pervade everything around him. Then, one odd day, he pushed open a door, and he discovered that the hallway he was familiar with turned into a boundless corridor. At both ends of this corridor were twelve, identical iron gates. Thus, the story began.