Yan Tingling, a talented female doctor from a university, died in an accident in a laboratory explosion, but fell into the mysterious "Eye of Hell". Here, the dead souls exchange for the opportunity to be reborn at the cost of completing their tasks. In order to return to the real world, she was forced to travel through different worlds and complete various life and death tasks.
"If the price of saving the world is to disappear completely, I would."
——Yan Tingling
