Dennisa is known as the killer senior nurse among the interns. However, for Ezra, Dennisa's presence makes him question his relationship with Maudy once again.

Dean's only aspiration is to become the perfect doctor. But today, his dream must shatter after facing a problem that no book can provide a solution for.

Raka has always thought patient recovery was the top priority, but he forgets to heal his own wounds. Today, he lives only to redeem his past.

Vino has always wanted to free himself from the world and all its rules. But being a doctor gives him responsibilities far greater than himself.

One by one, they solve problems, but being a doctor also means being ready to always live alongside issues, and that is the life of the SEKOTENGS.

The SEKOTENGS' first days as clinical interns make them realize that life in the hospital is far more complex than any medical textbook they have ever read.