It stars Christopher Lee, Phyllis Quek, Allan Wu, Yvonne Lim & Jeanette Aw as the casts of the series.

Real crimes such as the spider burglar, VCD piracy, juvenile delinquency, gangsterism, gambling, loan sharking and cybercrime have been woven into this 25-episode police procedural.

The police officers in the story stay alert daily to provide security to the civilians, making them the "True Heroes".

At the NPC, Junhao and his new colleague Wang Feng (Allan Wu) do not see eye to eye and their relationship further deteriorates when Junhao accidentally mistakes Wang Feng's father Wang Jiancheng (Huang Wenyong) for a burglar and "arrests" him because he was merely asking his wife Zhong Xiaolan (Lin Meijiao) for money but she refused to give him money anymore because he was extremely addicted to gambling and owed lots of money to multiple loan sharks.

Kexin's younger sister Cai Kejuan (Zhang Chunmei) has been kidnapped by Irene as revenge against her for causing the latter's grandmother's death in a traffic accident.