Jiang Yiyi

After a chance meeting with a technology company technician, retired bodyguard Long Wei is enrolled in the testing of virtual reality products.

Security expert Lu Zi Ming is framed during an oil plant bidding event and must outwit his enemies to clear his name and expose the true culprits.

Xia Chi is a young man with pure and clever mind, and is also a member of the school's logic club. After a club meeting, Xia Chi's girlfriend Qing Zhi, who had been involved with the "Ji Lu case", mysteriously disappeared. In order to find Qing zhi, Xia Chi and his friend Meng Qin entered the world of the Unit Brain, a virtual game organization they accidentally discovered days ago.