The anime Wu Ni (also known as Martial Inverse or Martial Rebel) follows Feng Hao, a young man from the prestigious Feng family on the continent of Tianwu, where strength dictates social standing. Feng Hao, initially considered weak and incapable in martial arts, is viewed as a disgrace by his clan. However, his life takes a dramatic turn when a hidden power awakens within him, offering him the chance to reverse his fate. This newfound strength sets him on a journey to reclaim his honor, contend with powerful enemies, and possibly rise to supremacy.

The series, based on a popular Chinese web novel, explores themes of martial arts, divine power, and self-transformation against a backdrop of intense action and adventure