Chen Tianshuang, who has been dreaming of a hero since childhood, entered the national security system after graduating from his own school.When I was on mission with my good brother, I witnessed my brother die before my eyes.He was psychologically traumatized and chose to leave the Guoan system and become an ordinary fishmonger.After a peaceful life, he was recalled to the national security system because of his strong abilities.

Go to Tai Bay to get into the gangsters and find out their smuggling channels.After coming to Tai Bay, he overcomes all obstacles with the blessing of % scripts.With the cool writing mode turned on, he quickly integrated into the life and interpersonal life of the local town.But the optimistic Tianshuang didn't know that the tragic gang struggle and the cruelty of the undercover mission were quietly waiting in the near future...