The Most Powerful Exchange System in the Supernatural World

The protagonist travels through a supernatural world, and at the beginning the college student next door commits suicide. Trigger the supernatural exchange system. Chicken blood is poured into the grave, and blood thread is wound around the pipe to rejuvenate the soul and prevent reincarnation. The same nightmare for thirty years, a strange thing that happened two hundred years ago. A feast of killing for the sake of immortality. An urban legend, a beauty brings disaster with one hand, and turns the clouds and rain with the other. ... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.