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, Kwon Yu-ri, Um Mun-suk, Song Sang-eun, Lee Jun-hyeok, Shin Go-eun, Yoo Young-bok, Jo Young-jin, Yoon Sun-woo, Hong Woo-jin, Cha Rae-hyung