Helck Volume 1

A mysterious hero who says he wants to exterminate all his fellow human beings?! Attention, here is the incredible Helck!

While humans have just defeated the terrible Demon King, the people of the evil forces now face each other in a tournament whose winner will be recognized as the next king.
So far, nothing too strange. But one of the most powerful participants, most likely to win and access the throne, is none other than a human hero... A certain Helck who looks like a poor man's Hercules, who claims to hate his fellow men and want to rally demons to defeat the human race! Which is not at all to the taste of one of the organizers, Vermilio the Red, who will do everything to eliminate this human intruder.
But who is this strange madman and what are his real intentions?