He Huan, who had been living in seclusion in the mountains and forests, was suddenly recalled by his master and asked him to find something that had been lost for many years, a martial arts secret book. He Huan, who was penniless, had no choice but to go to the No. 1 Killer Inn in the world. After a month of free eating and drinking, the shopkeeper's expression became unbearable, but a mysterious woman asked him to look for something.
A cheap contract to find something, but with hidden murderous intentions. Jianghu gangsters and killers took action after hearing the news. The waiter entrusted with the inquiry was also murdered inexplicably. The government chief got involved, which implicated a series of so-called black and white alternations of suspense...
Intention: Self-reliance, courage to face, dare to take responsibility