Top chefs Sam Kim, Jung Ji-sun, and Kwon Sung-jun go undercover as novice restaurant staff abroad.

On the first day at the restaurant, the three chefs take time to adjust to each kitchen.

With the competition heating up, the chefs start proving their skills in the kitchen.

A large reservation arrives just as the chefs find their rhythm, triggering unexpected mistakes.

A chef is promoted without blowing their cover, while Ji-seon accidentally shows off knife skills.

Sam Kim lets slip while tipsy, and Jisun's Korean staff meals get brutally honest reviews.

Sam Kim showcases fish pasta for staff meal, while Jisun feels the real weight of the grill.