When the most challenging cases arise, a brilliant trio steps in to uncover the truth. Senior chemist Yu Xing Bai, top crime inspector Jing Hao Ran, and skilled doctor Fan Pei Qing join forces, using science, logic, and determination to crack mysteries, expose hidden secrets, and bring criminals to justice. But as they navigate danger and make life-or-death decisions, they must also confront their own personal battles. Can they stay true to their mission — and find justice not only for others, but for themselves?