Crossover Catcher and her undercover princess

Tang Xiaotian, a progressive young man in the 21st century, was unfortunately poisoned and sacrificed to investigate an unsolved case. Unexpectedly, at the last moment of his life, he was reborn and traveled to a historical dynasty to become a stand-in policeman. Thinking of the tragic ending of his previous life in order to solve the case, Tang Xiaotian cherished this very much. The hard-won chance of rebirth, ready to solve small cases and do business in this superficial dynasty, and go to the pinnacle of life in a mediocre manner.He originally wanted to be an envoy of justice and a wealthy businessman surrounded by tens of thousands of people in a small town, but he never thought that the most favored princess in the dynasty would be lurking beside him as an undercover agent.Eat a steamed stuffed bun and fight with the evil princess.To investigate a case, holding the evil princess either fell into the river or jumped off the cliff.Going to listen to a song, the boys in the music workshop were frightened by seeing him coming and closed the door one after another.Tang Xiaotian: What if the undercover spy who monitored me fell in love with me? !The two went around and solved a strange case all the way. Tang Xiaotian thought that this was the only time in his life when the evil princess disappeared!Tang Xiaotian went to the imperial city alone with a knife, but was tied to the princess mansion to get married. "What's the matter? You came to see Ben Gong with a knife, don't you think about it?" Mu Jiayu was furious.Tang Xiaotian: "Oh, I think you haven't come home for so long, I'm afraid you'll get lost. Others: "?Didn't you want to bloodbath the imperial city when you came? "Reading guide: two-way undercover, two-way secret love. Non-professional, all rely on information. 1V1 + Shuangjie + female disguise as man + childbirth Supporting roles: a bunch of extras