Weird rules have arrived, zombies are rampant, and the world operates according to a "logic" full of loopholes. Former librarian Lin Wei, with his photographic memory and absolutely calm rationality, has become the "rule interpreter" of this crazy world. She travels through towns where ghost stories come true, secret realms with twisted logic, and searches for her only relative on the ruins of human nature. But when she gets closer to the truth, she discovers that her sister's disappearance is actually connected to the source of the apocalypse... Survival and humanity, reason and emotion, she relies on logic to fight her way through this cage of despair.
