This is truly the most unique fantasy novel I've seen recently! Cultivation and deception all rely on hard-core Taoism. The game between humans and ghosts is particularly exciting, the setting is rigorous and there are many foreshadowings. The plot becomes more exciting as it goes on, and the atmosphere is immediately full.
The black coffin is the door, the comic is the lock, and the cat is the key - marrying her is not the end, walking out of the registration hall alive is the beginning.