In the remote town of Shiyang, Chu Kuangsheng, once the town's laughingstock, transforms into a formidable martial artist. Inheriting the Chu family's ancestral technique after a fortuitous accident, he becomes the renowned Kuangzun in the martial world. Uncovering his family's corruption and suspecting a link to his parents' disappearance, Chu Kuangsheng eliminates the corrupt individuals, adopts the dual identity of a hero, and sets out on a journey. Armed with a killing sword, he cuts ties with his past, battling heroes in the vast universe. As Chu Kuangsheng's name echoes across domains, he emerges as the master, seeking answers and justice.