Overview
A business mogul's grandson, who has 7 personalities, and a female physician who becomes his secret doctor.
Cast
- Ji Sung as Cha Do-hyun / Shin Se-gi
- Hwang Jung-eum as Oh Ri-jin
- Park Seo-jun as Oh Ri-on
- Oh Min-suk as Cha Ki-joon
- Kim Yoo-ri as Han Chae-yeon
- Kim Young-ae as Seo Tae-im
- Shim Hye-jin as Shin Hwa-ran
- Kim Yong-geon as Cha Geon-ho
- Ahn Nae-sang as Cha Joon-pyo
- Myung Se-bin as Min Seo-yeon