Cheon Yeo-un spent his youth dodging assassins and swallowing the insults of the six powerful clans that rule the Demonic Cult. As the illegitimate son of the High Priest, his very existence was a death sentence, and his lack of martial talent made him nothing more than easy prey in a den of wolves. That all changed the moment a mysterious descendant from the future surged into his life, bringing a gift that defies the laws of nature: a swarm of nanomachines coursing through his veins. Now, with a literal supercomputer mapping his meridians and simulating perfect combat forms in real-time, the boy who was once a victim is transforming into a cold, calculating predator. He isn't just competing for a title at the Mashin Academy; he is systematically dismantling every rival who ever dared to look down on him. Witness a masterpiece of revenge where ancient sword arts collide with futuristic tech, fueled by a son's burning need to avenge his mother and claim a throne built on the bones of his enemies.

Manhwa, Martial Arts, Murim, Cultivation, Nanotechnology, Revenge, Action, Overpowered, Demonic Cult, Sci-Fi