No, Sir, You Use the Eighteen Dragon Subduing Palms to Catch the Thief.

Li Zheng, an outstanding police academy student, accidentally traveled to an ancient fictional world and embarked on the road of catching thieves. When he first took office, he used the Eighteen Palms of the Dragon to arrest a gangster who had stolen the royal relic. He also caught two more thieves. Following the clues, he used his indestructible power to break into the largest place for selling stolen goods in the area. While taking a break, I casually strolled around the streets and solved a ten-year-old case that had been unsolved, and uncovered the scum who had been hiding deep in the world. As a result, the heroes of the rivers and lakes asked him to be the leader of the martial arts alliance, and Her Majesty the Queen asked him to take charge of the royal guards and order the rivers and lakes to detect lawlessness. The scum and corrupt officials collectively cried bitterly: No, sir, it's just to catch thieves, you use the Eighteen Dragon Subduing Palms? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.