The bloody curtain is bright and the sun is shining, and the demonic shadows are surging. The life of Yu Chengche, an ordinary high school student, completely collapsed after an ancient ferocious beast crashed into his house.
In order to save his sister who was invaded by terrifying demon spirits but miraculously retained a trace of human consciousness, he was forced to join a mysterious organization with a strange style of painting - the "Exorcism Guard".
During the day, they are "ordinary white-collar workers" typing on keyboards in office buildings; at night, they are monster hunters walking among the shadows of the city and the gaps between the mountains and the sea.
Salary? Five insurances and one housing fund! Welfare? May be reimbursed at any time!
The tattered ancient books passed down from his ancestors are his biggest secret and also his biggest trouble. The monster's true name, fatal weakness, and strange magical powers - live broadcast, no kidding!
Once upon a time, there was a book, and there was a temple in the book. In the temple, there was a little monster knocking wooden fish?
Boom, boom, boom... Yu Chengche discovered sadly and angrily that in addition to using his newly awakened "power of light" to protect his teammates on the verge of life and death, he also had to work part-time as the "Demon Spirit Training Director"! Knock the wooden fish and accumulate one point of merit. Only when the hostility of these "students" is eliminated can the merits be fulfilled.
In the beginning, demons are inherently evil, and they can enjoy themselves by knocking on wooden fish.
Yu Chengche's daily life is: fighting monsters, collecting monsters, knocking wooden fish, and accumulating merit. Others become stronger by practicing cultivation, but he becomes stronger by... Escaping monsters? Is there something wrong with this style of painting?
The world is collapsing accelerating, and the truth of the imbalance of yin and yang is like an abyss. The younger sister is racing against time in the cold container, and the wooden fish mallet in Yu Chengche's hand not only beats the rhythm of transforming demon spirits, but may also open up a way of life that no one can predict for this apocalyptic world where monsters and monsters walk with people...