Go Crazy! You Call This Undercover?

Zhou Xuan traveled to a parallel world and obtained the most powerful undercover system, turning the situation around on a thin line between life and death. After the mission was over, Zhou Xuan originally wanted to return to the life of an ordinary person, but when he saw his colleagues who died tragically, he decided to go on this road to the end! In his previous life, he was an ordinary person, and countless heroes held up a sky for hundreds of millions of ordinary people in unknown places. In this life, Zhou Xuan will hold up a sky for the heroes and crush the darkness! Yun Xinmei: Zhou Xuan, you scumbag is teasing me! Zhou Xuan: Sorry, I am a detective. The leader of the counterfeit banknote group: a villain with no martial ethics! Zhou Xuan: I'll give you two choices, either live alone or go to jail. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.