Lee Ye-jin

Sejeong is on the verge of againg out of a childcare facility, ready to begin her life with a small settlement fund. Then a stranger named Eunsook appears, claiming she saved Sejeong's life in a fire 17 years ago. But when she demands money, one question emerges: Is she a savior a scammer?

In a time when dreams seem out of reach, a teen fencer pursues big ambitions and meets a hardworking young man who seeks to rebuild his life.

The story about the revenge of four talented individuals in their respective fields who create an elite team to solve crimes.