Shen Zhiyi, a surgeon who was framed and lost his license, returned to the center of darkness with a tube of tampered blood sample. Forensic doctor Qiao Zhao's precise forensics uncovered layers of disguise, and the perfect persona of the dean's daughter Lu Tang revealed a bloody organ black market transaction chain. The secret recording of intern nurse Lin Sui, the silent evidence of mentor Zhou Huai, and the public opinion encirclement and suppression of reporter Chen Yan all together tore apart the glamorous facade of this hospital. When the blood sample points to the truth of living people being used as organ banks, this revenge is no longer a personal reckoning, but a bloody trial of the entire system.
