Jia Tianxiong (Li Nanxing) is a gambler and addicted to drinking. He was asked to do a mission to spy on someone and disguised himself as a teacher in SCP school. He met Zeng Kaixin (Bonnie Loo), a teacher in the school. But, on Kaixin's birthday, her foster father told her that he is not her biological father. Kaixin was devastated and felt angry with her biological father for not reuniting with her and her mother who had passed away. Will Kaixin ever find her biological father?
Li Nanxing
as Jia Tian-Xiong 贾天雄
Bonnie Loo
as Zeng Kai-Xin 曾开心 / Jia Kai-Xin 贾开心
Phyllis Quek
as Lian Jia-Xuan 连佳宣
Jeremy Chan
as Gao Xiao-Ming 高小明
Cavin Soh
as Zeng Guang-Rong 曾光荣
Lina Ng
as Li Li-Jun 李丽君
Terence Cao
as Fang Chen 方辰
Bernard Tan
as Lian Yong-Cheng 连永成
朱厚任
as Lian Guo-Dong 连国栋
Kimberly Wang
as Kelly 凯丽
Chen Yan-Wei
as Mr. David
Cassandra See
as Betty
