Qin Bei wakes up in a modern world where humanity fights against monsters emerging from dimensional rifts. In this society, one's future is determined by awakening a special talent: becoming a powerful Transcendental, a revered Beast Tamer, or a mere Martial Artist cannon fodder. After dying from overexertion in his previous life, Qin Bei finds himself transmigrated into the body of a timid student on the eve of his awakening ceremony.

To everyone's shock, he awakens his talent prematurely, revealing a unique Mechanical Space capable of attracting mechanical lifeforms. However, his true potential lies beyond simple machinery. Starting with a seemingly ordinary bat, Qin Bei discovers his beast can undergo terrifying transformations, eventually evolving into a legendary Moon Knight.

Armed with a mysterious system-like ability and a proactive mindset, he navigates a dangerous world filled with conspiracies, high-ranking sects, and monstrous threats, determined to rise from an underestimated student to a supreme powerhouse.