The brand new boss Seo-jin opens a Korean snack bar in Mexico with the slogan โProfit comes first!โ The staff who can't get used to his passion, Yu-mi, Seo-jun, Woo-shik, and Tae-hyung, are more than ready to make this work, but it seems impossible. Even the rain comes to bless their grand opening. โThe old Seo-jin is gone. Heโs a boss now!โ Meet them in Bacalar, a beautiful town by the lake.