In a beginner's dungeon unexpectedly invaded by a Level-60 Abyssal Dragon, panicked students realize they are trapped in a death trap set by the Ross family. Despite the danger, Marius refuses to flee, seeing the fight as the ultimate chance to level up. He commands Quin to immobilize the other students for their safety while he, along with Ruby and Yvette, prepares to hunt the dragon. The team splits strategically to attack, with Marius asserting control over the battle. As they engage the powerful boss, the episode ends on the brink of the fight’s climax, leaving the outcome uncertain.