Travel Through Fantasy, Reason and Investigate

Lin Yan, who graduated from the police academy, accidentally traveled to the body of an adopted son of the Duke of China with the same name as him in the fantasy dynasty, and met another girl who was determined to enter the Dali Temple. The two jointly solved many unsolved cases, and through each case, they gradually fell into the whirlpool of the last years of the dynasty... I lied to you, In fact, it is a story about the extremely poor adopted son of the prince of the country, who deceives a stupid girl who is known as "the best detective genius in history" and whose family is quite well-off, and exploits her crazily.