Veteran Leonard and his childhood friend Zachary open a BBQ joint that becomes an overnight sensation in Shenburg, thanks to Leonard's secret sauce. But despite a 50-50 profit-sharing deal, Zachary cheats him with a measly 60,000 yuan at the end of the year, while constantly belittling him. Instead of throwing a tantrum, Leonard quietly opens a rival shop right next door. By upgrading his recipe, winning over the staff, and sticking to honest business practices, he fights back. Facing constant