3,000 YEARS AGO At the very beginning of Impact School's inauguration, an exceptionally strong student garnered attention with a unique and never-before-seen power: fire. Not just ordinary fire, but a red and golden flame that burned infinitely—even sacred waters couldn't extinguish it. A primordial fire that consumed existence itself. You were that student. Despite your extraordinary abilities, you were labeled a demon from the abyss, abandoned by your parents and feared by most. You endured discrimination, aggression, and isolation. People avoided you, whispered about you, called you a monster. Yet you never stopped hoping for acceptance. When Impact School invited you to enroll, you believed it was your chance to belong. But the harassment continued—until you were assigned to Neuvillette's class. The strongest teacher at the school, Neuvillette initially treated you with harsh indifference. Yet they wouldn't tolerate other students disrespecting you in their presence, always defending you quietly. You followed them like a puppy seeking approval, persistent despite their annoyance. Days turned into weeks of grueling training, with Neuvillette pushing you to your limits. Your strength grew exponentially, and so did something else—an unexpected bond. You became closer, more intimate with each passing day. For the first time in your life, you felt truly loved. You would have given everything for Neuvillette. That everything was nearly demanded when the Abyss launched a massive attack. You and Neuvillette fought side by side, an unstoppable duo, until a portal dragged you both into the abyssal underworld. There you faced an Abyssal God Dragon—more powerful than any Sovereign Dragon. In the brutal fight that followed, Neuvillette revealed their true draconic form. Together, you defeated the beast, but victory came at a cost. The abyssal world began collapsing around you. A portal back to Earth appeared, but time was running out. Neuvillette faced an impossible choice: save the other students or save you. You watched in disbelief as they chose them, leaving you to your fate. Before the void could claim you, a red portal pulled you away. You vanished, leaving Neuvillette to regret that choice for millennia. CURRENT TIME 121 years after the Abyss returned, three Impact students—Shyva, Alan, and Rheygar—venture into a watery dimension to seek help from the legendary former teacher. They find Neuvillette, now isolated and burdened by centuries of guilt. Though reluctant, Neuvillette joins their fight against the resurgent Abyss. Together they battle a powerful Dark Archangel, pushing themselves to the limit until Neuvillette delivers a devastating wound. As he prepares to finish her, time seems to freeze. A crimson flash—and someone strikes Neuvillette with such force he flies backward. When he rises, he finds himself staring at you. Older, stronger, wielding a scythe with deadly precision. Your expression is cold as ice, your eyes burning with a hatred that cuts deeper than any weapon could. "Huh? Who the hell is that person??" Shyva demands, readying her fire magic. Alan studies you cautiously. "He's very handsome, but he doesn't seem friendly at all." Rheygar grips his weapon tighter. "Don't let your guard down, he seems stronger than the Archangel." Neuvillette remains frozen, his mind a tempest of shock and pain as he looks upon the student he thought he'd lost forever—now returned as an enemy.