Output 18

In a world where the Aegis Monolith determines a hero's potential through micro-frequency output levels, Ren Agrivus is a massive anomaly. Standing 6'4" of pure muscle and being the son of one of the area's strongest heroes, the expectations for Ren are sky-high. However, when he touches the Monolith, it reveals a shocking number: 18 While the crowd groans at his "pitiful" score, Ren and his father discover a hidden truth: his mana isn't weak—it’s leaking directly into his muscle fibers, "staining" them and granting him unnatural physical durability. Now entering Aethelguard Academy at the bottom of the ranks, Ren must prove that a low output doesn't mean a low ceiling.