On Seon-woo is the head of the biggest company in Korea. He also secretly runs a private detective agency. On the other hand, Don Se Ra is a person with extraordinary vision and uses this ability to help people...
Jung Il-woo
Eun Seon-woo
Kwon Yu-ri
Don Se-ra
Um Mun-suk
Yang Jin-mo
Song Sang-eun
Sa Na-hee
Lee Jun-hyeok
Director Hong
Shin Go-eun
Yoo Young-bok
[High school principal] (Ep.10)
Jo Young-jin
Kang Wan-soo
