After death, the soul remains and the person loses his or her intelligence, which is called "mindfulness of the soul"
The soul absorbs energy and condenses the soul core to become a "ghost"
During the day, he accidentally fell into a sinkhole and formed a contract with "Du", a special ghost parasitic in Tang Dao, and traveled to a supernatural version of a movie and TV show he had never seen before.
In order to survive, you can only go to school at dawn to practice swordsmanship during the day, and at night, destroy the soul-minded ghosts, collect negative energy particles, and convert them into nether particles to sustain your life.