Lin Ling has a secret: she can get into other people's space rings.
In the apocalypse where weird things are rampant and restricted areas are everywhere, she has become the strongest "stowaway", specializing in hiding in the boss's space ring.
Until she got into the ring of top hunter Ye Ran and found that it was filled with strange trophies: a singing skull, a diary flowing with black blood, and a faded work tag with the name "Lin Ling" written on it.
What's worse is that Ye Ran seems to know that she is inside. Every time before entering the dangerous restricted area, he will deliberately knock on the wall of the ring: "Little mouse, it's time to pay the rent."
Lin Ling was forced to change from "King Gou" to "the strongest assistant", using a strange perspective to help him break the rules of death.
When the two broke into the depths of the S-class forbidden area "Flesh Factory", Lin Ling saw countless sleeping selves in the huge petri dish - and Ye Ran was pointing a gun at her "body": "Now, tell me your real name."
