My Super Street Stall System

Which street stall has the strongest economy? Come and find Lao Wang in the bowl! Me, Lao Wang next door! The legendary king who is capable of both literary and martial arts, and who can excel in both halls and street stalls! Layoff and pay cut? Set up a stall! No money? Easy to handle, credit! Fifteen billion first! Watch how I play the street stall market and become the king of street stalls! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.