In order to save his loved ones, Ye Qing plunged into the space-time rift leading to the unknown world at the cost of his life.
In a world full of crises, the first person to lend a helping hand to her was a handsome, lazy man with a nice smile - Shi Yu.
It wasn't until she saw him wiping the blood-stained dagger with a smile, with a temperatureless madness and excitement in his eyes, that she realized that this man was an out-and-out lunatic.
However, she has already made a contract with the madman and there is no escape.
Since she couldn't escape, she had to learn the rules of his game, and even change the rules of the game, and accurately grasp his paranoia and weird interests...
[A guide to surviving the apocalyptic world? No!
[Guide to training ghosts? Yes!
Concept: Love goes both ways
