During a class reunion, Xiang Qi, a former troublesome student at Yu Cai High School, is suddenly transported to a fantasy world called "Hong Meng," where cultivation is key. He believes he is the protagonist, but realizes his life is not as glorious as he once thought. To survive, he must master the art of cultivation and join the "Yu Cai Immortal Sect." His mentor is a man named Xi Hongjun, who shares the name of his enemy from high school. They also bear striking resemblances in appearance and personality. Adding to the oddity, the Sect Leader looks remarkably like his former class monitor. It seems that everything is becoming more perplexing by the moment.