Xu Shu, who failed his college entrance exam, unexpectedly awakens the Cyber University System, transforming his motorcycle into the mecha girl Alita. He successfully recruits his childhood friend Lin Mo, his best friend A Cheng, and his childhood friend Wang Rui to enroll. The four enter a cyber parallel space, where within three months they awaken their own mechanical lifeforms, master basic mecha control, and complete practical tests. After receiving a C-level virus mission, A Cheng encounters a B-level Earth Mother Spider while acting alone. Lin Mo and Wang Rui arrive to help, but this only attracts an even more powerful mechanical centipede. After a fierce battle, they successfully destroy the target, but suddenly a black pillar of light shoots into the sky in downtown Binjiang, and more virus beings emerge, signaling an even greater crisis...