Just before his final “metamorphosis”, Sang-hyuk finds out who Baek-ryeon is and feels very confused. After hearing that once he enters the transformation phase, nobody can tell when he will come out, Baek-ryeon fears that Sang-hyuk will disappear forever. Jae-hee happens to see a portrait of Sang-hyuk and So-hee, and he visits Sang-hyuk to ask who the woman in the painting is.
Jang Dong-yoon
Cheon Sang-hyuk
Nana
Oh Baek-ryun
Park Ki-woong
Seo Jae-hee / Prince Lee Seon
Moon Ji-hoo
Cheon Dong-chil
Park Myung-hoon
Cheon Dong-koo
Eom Se-ung
Cheon Dong-pal
Gong Min-jeung
An Do-ra
Lim Jae-myung
Park Sung-joon
Moon Ye-jin
Yoon Si-ah
Kwon Ah-reum
Lee So-hee
Kim Do Ah
Yoo Jeong-ah
Sung Ki-yoon
Park Dae-sik
Park No-gyeong
Detective Park
Seo Byeok-jun
Lee Ho-jin
