Rainbow Pupils Chase the Murderer

In the future city "Hongcheng" where neon lights and shadows intersect, eye color represents the level of genetic modification and also determines a person's fate. Xuan Yuan, a "defective product" with rare purple pupils, struggled to survive in the suburbs with a meager bounty, until a bizarre serial murder changed everything - the deceased were all social elites, and their eyes were taken away, leaving only a crystal corresponding to the eye color. Xuanyuan, who was involved in the case, met a mysterious woman "Zili" with the same eye color as him. In the process of tracking down the real culprit, a conspiracy to subvert the order of Hong City gradually surfaced: Tongse is not a talent, but a huge scam that has lasted for hundreds of years...