Entertainment King: From Part-Timer to Superstar Substitute

College senior Guo Zijun was just a part-time crew worker—until a last-minute guest dropout thrust him into the spotlight as a substitute performer. What starts as an emergency fill-in becomes his explosive comeback in the entertainment industry. With jaw-dropping talent in singing, acting, dancing, and music composition, he transforms every stage appearance into a viral sensation. Soon he's dominating variety shows, breaking box office records, and rewriting the rules of stardom. The entertainment world never saw him coming—but now they can't look away. The Guo Zijun era has begun!