Reiki is thought to ignite a spiritual awakening, as it harnesses the power of a pervasive aura that touches all living beings. Some people have reported enhanced abilities, while other creatures have undergone rapid evolution due to the aura's influence. In the midst of this quiet omnipotence, mighty and enigmatic races have emerged. According to legend, a family from another realm holds a residual power, and by luck, the soul of a regal prince from that world enters the body of a common human, Huang Shang. And so begins the story of a brutal yet entertaining fight for supremacy.