Yu Zui (Chinese: 余罪) is a 2016 Chinese web series jointly produced by iQiyi, New Classics Media and Zeus Entertainment. It is based on the crime novel of the same name by Chang Shuxin, and stars Zhang Yishan in the title role. The series premiered on 23 May 2016 via iQiyi and aired for two seasons. The third season of the series is currently in production.