Class 2-B Hero Destroyerz Chapter 20 Spoilers & Manga Raw

In chapter 20, the true purpose of the Hero Destroyerz is finally revealed. It turns out that Sato, a classmate, has been harboring the ancient Demon King's heart within his own body, secretly manipulating the heroes all along. As Sato’s eyes glow with a sinister violet light, he unleashes a wave of darkness that shatters the classroom instantly. The heroes, who believed they were hunting monsters for justice, realize they were merely being raised as sacrifices for the Demon King's resurrection. Amidst this despair, Kenta—the perpetual benchwarmer—finally awakens. His mundane ability, 'Bug Patch,' proves to be a game-changer, capable of forcefully crashing the Demon King’s heart. Next week, the stage is set for a mythological clash between the empowered Sato and Kenta, who intends to expose the contradictions of the system itself.