Seomun Yeob was the world’s greatest superhuman, who sacrificed himself after saving humanity. Thought to have been dead, he returns 17 years later to a now-peaceful world,and the superhuman sport faces seismic...

17 years ago, when subterranean monsters called Burrowers threatened humanity's very existence, a select few humans gained superpowers and became known as "espers." The most powerful espers were known as...