I Want You to Follow Me, and You Set up a Stall as a Side Job?

Wu Chen traveled through time and became a plainclothes policeman, and his usual job was to keep tabs on people. Unexpectedly, a stall setting system unrelated to occupation was activated! Breakfast, barbecue, antiques, blind date, divination... Understand everything and become proficient! When watching, Wu Chen relied on setting up a stall to disguise himself. Moreover, with the bonus of tracking tasks, the revenue of the booth can be increased by 500%! So... "How's the situation over there?" "The situation is very good. I did more than 500 in the morning!" "Where is the person you are targeting?" "Oh, he's joined the gang and is delivering food!" Leader:? ? ? ... In the court, the criminals unanimously expressed their acceptance of their arrest. "He said he was just a stall keeper. He looked very professional and I believed him at the time." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.