Eighteen years ago, on an ordinary night, seven teenagers, such as Lin Langsheng, Shen Jingyi and Xie Jiafu, who grew up in the estate, quarreled with the villager, Hu Qisi. After the fighting and chasing in the night, Qi Si fell in the pool of blood and died. They ran into a catastrophe and decided to bury the body, praying that this secret will never be known. Over the past 18 years, they have all grown up and established their own careers and lives. However, Qi Si's body was discovered and the secret of that year was unearthed. Inspector Ruan Lijin of the serious crimes team took over the homicide case and gradually revealed the truth.

Cast

Shaun Tam Chun-Yin

姚尚谦

Joel Chan

方志浩

Candice Chiu

王颂君

Mandy Wong

阮丽瑾

Vivien Yeo

谢家倩

Anthony Ho

谢家富

Dominic Lam Ka-wah

阮进

Alvina Kong Yan-yin

陈淑娴

Katy Kung

沈越

Zoie Tam

庄锐婷

Raymond Cho Wing-lim

邓健笙

Lam Hoi-yan

陳淑嫻（少年）

Seasons

40 episodes

Season 12020 · 20 episodes

Season 22022 · 20 episodes