Zhong He Jia

Zhong He Jia is a Chinese actress born in Harbin, China. She is a contracted artiste managed under Jiashang Yule (嘉尚娱乐). (Source: MyDramaList)

Seo Hye Ryeong

She is a South Korean actress.

Gao Hai Long

Lee Do Hyun

Yeon Joon

Park Joon Sung

Park Joon Sung is a South Korean actor.

Cho Su Yeon

HowL

Kim Dong Wook is a South Korean singer, composer and arranger. Also, known as HowL. He is apart of the Korean talent agency, sponge entertainment (스폰지엔터테인먼트). (Source: DramaWiki)

Hu Fei

Wang Jing Hao

Wang Jing Hao is a Chinese actor, graduated from Central Academy of Drama, represented by H&R Century Pictures.