Young Lin Xu accidentally gets trapped in a virtual campus game. Through repeated cycles of adventure, he faces temptations and grows stronger. He sees through illusions, protects his companions, helps a bullied girl overcome her trauma, and ultimately defeats an out-of-control artificial intelligence. In the end, he chooses to return to reality and embrace life. The drama warns against the dangers of excessive immersion in virtual worlds, promotes resisting internet addiction and protecting adolescents' mental health, advocates for technology to be used for good, and celebrates human warmth and a sense of responsibility.