The cancer laboratory of Yan Wo Hospital, the medical mecca of Guanghua University, a top university in South China, has been shrouded in the shadow of death recently.
In just a few months, the elites who had worked here fell one after another: young doctor Chen Min, trainee doctor Lin Hao, and doctoral student Liu Yang... They all suffered from rare cancers such as pancreatic cancer and synovial sarcoma, and their lives ended abruptly.
The only survivor, assistant researcher Lin Wei, who was expelled from the research group by her mentor Professor Qin Mingyuan, connected the death list and realized that it was no accident - there was a deadly murder hidden in the laboratory.
The hospital said it was "purely accidental." The key locker disappeared mysteriously, and the monitoring team failed. Qin Mingyuan quickly disbanded the team to erase traces.
This survivor, who was labeled a "traitor," united with grieving and angry family members and conscientious doctors to trace the truth in an invisible giant web. What they are fighting against is not only deadly reagents and management oversights, but also a chain of interests that will do anything to protect their reputation.
Deadly threats follow, key witnesses die mysteriously, and the mastermind behind the scenes is closing in step by step. Can Lin Wei tear through the evil under the white robe and bring justice to the deceased before the "cancer" spreads?