Scarlet Innocence

Jung Woo-sung

as

Professor Hak-...

Esom

as

Deok-ee / Se-j...

Park So-young

as

Chung-ee

Kim Hee-won

as

Mr. Choi

Park Seo-yeon

as

Young Chung-ee

Park So-dam

as

Chung-ee's Fri...

Yoon Se-a

as

Chung-ee's Mot...

Han Joo-young

as

Ji-eun

Son Suk-ku

as

Deong-chi

Lee Seo-yi

as

Student

Kim Na-mi

as

Doctor