Đông Chí

Xiao Kai Zhong

Yu Bo Feng [Actor]

Guan Zi Jing

Zhong Wen Xuan / Da Zhong [Cheng Yi's college mate]

Lin Le Xuan

Ding Jing [Cheng Yi's childhood sweetheart]

Jackie Li

Tang Jie [Lu Yan's classmate & bestie]

Yin Xiao Tian

Dean Han [Director of Ansan District Hospital]

Liu Min

Mother Jiang [Cheng Yi's mother]

Zhang Xi Lin

Father Jiang [Criminal police / Cheng Yi's father]

Tian Ling

Mother Lu [Lu Yan's mother]

Song Jia Teng

Liu Yu Ming [Munitions engineering fanatic]

Ariel Ann

Qiao Rui [Head nurse of Anesthesiology Dept. / Lu Yan's colleague]

Alex Chou

Huang Wei

Shi Yu

Xing Feng / Chief Xing [Criminal dept.]

Hei Ze

Liu Hao

Bei Le

Qin Yue [Criminal police / Cheng Yi's colleague]

Cai Yao

Lei Yi Ming [Criminal police / Cheng Yi's colleague]

Jiang Zhuo Jun

Wang Qian Qian [Lu Yan's colleague and bestie]

Ma Jun

Father Wen

Li Ao

Liu Yu Jie [Lu Yan's college classmate / Ding Jing's follower]

Otto Chan

Zhang Xiao Hui [Wang Qian Qian's ex-boyfriend]

Huang Wen

Li Ruo Nan [Martial arts instructor]

Chai Juan Zhe

Yuan Da Lu [Cheng Yi's college classmate]

Zhang Wan Ting

Sun Yi Lin [Director of Anesthesiology Dept. / Lu Yan's colleague]

Wang Ze Pei

Assistant Wen [Loyal assistant to Wen Peng]

Wang Li

Father Ding

Hu Xiao Ting

Mother Ding

Yang Yi Tong

Lin Chun Mei

Wang Xiao Wei

Wang Yi Fan

Xu Ge

Wang Dan

Li Ming Jun

[Bomb boy]

Ding Chuan

Wang Hao