Seven years ago, Earth was struck by a mysterious force, bringing frequent tsunamis and bizarre climate conditions. From then on, strange phenomena became commonplace.
That year, Ding Ling was twelve. He insisted that he had seen a white dragon swim up from the bottom of a lake.
So they locked him in Room 301 of Jiren Psychiatric Hospital, where he was joined by five fellow patients.
Every one of them was a real character, and they actually taught him how to cultivate immortality every day!
Ding Ling thought their conditions were very serious.
But one day, a rift suddenly appeared in the sky above the psychiatric hospital.
Strange creatures began appearing one after another, and the killing never stopped...
