In the futuristic city of Diecheng, ambitious architect Ye Xi, skeptical digital ethics consultant Chen Guyuan, and university student Chi Cheng, who is searching for his missing father, join forces to expose the dark secrets behind a powerful tech company’s immersive “Paradise System.”

At Mirage City's 444 Convenience Store, Xia Dongqing and Ya join forces with a cryptic Night Watcher to maintain the balance between realms—until a crimson moon exposes a hidden conspiracy. Though peace returns, new anomalies stir in the shadows.

The drama revolves around two police academy students with vastly different identities and four lost youths.

Su Ming and Gu Jun are classmates in the police academy. After graduation, the two begin a different path of life and love. However, one day, Su Ming was suddenly terminated from his job and disappeared. Gu Jun initially thought their difference is only due to the disparity in their social class. However, after investigation, Gu Jun discovers Su Ming's secret.