An orphan, Li Ge (Li Qin), allies with prince Liu Yi Kang (Qin Hao) to bring down the tyrannical nobles who respect neither king nor people in their neverending quest for power and riches.
A honest fireman (Lee Joon-Hyuk) is suspected of an arson case which cost a rich heiress (Jung In-Sun) her parents. He tries to clear his name.
Years after her family’s unjust execution, Shen Zhao’Er disguises as a man to become a physician for the cold-hearted Commander Ji Heng.
Detective Bai Yutong teams up with genius psychologist Zhan Yao to form the S.C.I. Together, they confront the most dangerous criminals.