SYNOPSIS

A-Jin(Kim Hee-seon) is enjoying a luxurious life after marrying into a semi-chaebol family. Through her wits and acuteness, she gained the trust of President Ahn, her father-in-law and the head of the house. She has cemented her strong position and manages all household affairs. While looking for a caregiver for President Ahn, who became infirm, A-Jin finds Bok-Ja(Kim Sun-a). She thinks that the unstylish and plain but somewhat cultured Bok-Ja was a perfect fit for the job and hires her…