Ji Jie, the backbone of Serious Case Group 6, originally protected her family in a peaceful life, but was involved in a shocking conspiracy because her daughter Duoduo was in coma.
Seven blood-stained playing cards, like a death declaration, were distributed to those involved in the Tang Yi case, and Ji Jie was among them. In the morgue, a stand-in body suddenly appears, and there are secrets hidden in the blood on the freezer. There seems to be a pair of black hands behind it.
As the investigation deepens, the medical shady story gradually emerges. The "Perfect Organ" project led by Zhou Liren actually involves human cloning experiments, the disappearance of ownerless patients, and a complex organ trading chain among the rich and powerful. Ji Jie discovered that her daughter Duoduo was also a clone, and her genes closely matched Tang Yiming's.
At the same time, power and money transactions are intertwined in the officialdom, with individual officials acting as mischief. Ji Jie fought side by side with comrades such as Zheng Yimin and Yang Zhen, but was threatened by the murderer's live broadcast and faced pressure from public opinion on the entire network.
In this desperate situation, can Ji Jie uncover the truth within seven days, save her daughter and comrades, and break this dark mystery? How many unknown secrets are there waiting for her to discover?
