When Li Hai was twenty-five years old, he happened to catch up with the prefix of "The Door to Hell is Opening". On that day, Li Hai was admitted to the hospital due to a sudden car accident, but he woke up in another place at night, together with a boy in the same ward.
The boy called himself Chu Jiao, but a series of events later showed that he didn't seem to be called by that name.
There are eighteen houses with different styles and eighteen strange levels. Each level represents a level of hell. Only by passing all the levels can you return to the human world.
It's all bullshit, don't take it seriously.
Intention: Never abandon or give up, for your dreams and wishes.