After the Demon Lord is slain at the hands of a lone human warrior, humans rejoice over the end of his reign of terror. But an intense tournament of powerful fighters hoping to be crowned the next Demon Lord has drawn in the unlikeliest of contestants--Helck, who claims to hate humans but is one himself! How will Helck change the course of the war between demons and humankind?

At long last, the identity of the Human King comes to light! In order to finally acquire the pieces he needs to enact his goals, the king tries to take control of Helck's body. Instead, Helck releases his hidden power and faces off against the Human King at the start of this final battle!