Tae Poong wakes up with Savant syndrome and realizes he has higher intelligence than the average person. He changes his identity and leaves for the States with Su Hee. After he gets back to Korea, he becomes a prosecutor. Meanwhile, Yu Ra tries to get introduced to Seo Jun to pursue her ambition.
Lee Si-kang
Cha Seo-joon
Lee Chae-young
Han Yoo-ra
Kang Eun-tak
Lee Tae-pung / Yoo Min-hyuk
Uhm Hyun-kyung
Han Yoo-jung
Kim Jung-don
Baek Min-won
Oh Chae-eun
Dong-ho's Kindergarten Teacher
Eru
Choi Joon-seok
Yang Mi-kyung
Lee Kyung-hye
Seo Woo-jin
Han Ho-dong / Lee Min-woo
Lee Il-hwa
Yoon Su-hee / Seo Ji-sook
Chae Bin
Kang Ye-jin
