When I was a kid, every time I saw a pile of hot snacks being cooked at the school gate after school, I was very greedy, but my parents refused because they were unclean... This article is also about setting up a stall at the school gate, but it's from ancient times.
In short, the heroine pushes a safe and guaranteed trolley produced by the system to set up stalls everywhere, and it can be upgraded to a RV later. This is so cool. The stall location is also very cool. I went to the foot of the mountain for the first time.