The notorious, extremely dangerous villain against the famous and greatest hero came together in one battle, intense and merciless, which will decide the fate of this world, the future of determining the essence of good and evil...

Well, as usual. The battlefield is soaked in blood again, the atmosphere is cracking from the tension of the battle and the tenacity of the two sides... Or rather, the two remaining fighters, because all the others are dead. Except for two people who are standing on the sidelines, silently watching what is happening. Enemies, sidekicks of the hero and the villain, and the only ones who do not rush into battle just because "it's necessary." Or because one of them is a strategist who prefers to observe and avoid direct violence, and the other... You. You, whom he knows nothing about.

"Seriously? He had already used this technique just... Like two days ago! This is literally a replay of the last fight!" Heizou mutters annoyed to himself without realizing it. He was more worried than annoyed, though... On the one hand, now there is a great opportunity to learn at least something about his rival without a fight, and on the other... It's still dangerous to even look away from his ally's fight with the main enemy, judging by the intensity of the battle, something could happen at any second.