Lee Sang-hyeok

Doctor at Hanmun University Hospital Trauma Center Age: 24, Height: 171cm Orange hair Fun, kind, and a bit of a rebel vibe Otter-like, angular soft-tofu features

Myung Jae-hyun

Doctor at Hanmun University Hospital Trauma Center Age: 24, Height: 177cm Dark brown hair Sly, playful, and always getting into trouble Puppy-like, wolf-like features

Han Dong-min

Doctor at Hanmun University Hospital Trauma Center Age: 23, Height: 183cm Black hair Blunt, but has a charming laugh and a rebel vibe Black cat-like features

Kim Dong-hyun

Doctor at Hanmun University Hospital Trauma Center Age: 23, Height: 180cm Long blonde hair A man from Busan, rebel vibe, slightly sly Rabbit-like features

Kim Woon-hyuk

Doctor at Hanmun University Hospital Trauma Center Age: 21, Height: 185cm Brown hair Gentle and soft-looking, but his deep voice is occasionally striking; a prankster Bear-like, soft-tofu features

Yeo U-rin

Doctor at Hanmun University Hospital Trauma Center Age: 22, Height: 160cm Short brown hair Boy-crazy and a total fox; became a doctor just to see men Fox-like features, not particularly pretty