Full cast of The Sweetest Secret

Joey Chua

Tang Weiwei

24 episodes

Zhou Yiran

Lin Ran

24 episodes

Xu Kaixin

Jin Zi Chuan

24 episodes

Xu Baiyun

Li Xiang

24 episodes

Liao Huijia

Ji Han

24 episodes

Xu Nuoyan

Gu Zhen

24 episodes