​The world, Earth, was devastated by the Great Incursion, an apocalyptic invasion by dimension-hopping monsters. Humanity's only hope now lies in Galaxy Fall, a newly accessible parallel world where they can gain strength through a System of quests and missions.

​Five hours after the Invasion, the betrayed survivor Mirabella is mysteriously reborn and gains a unique power: the [Master Account System].

Her initial skill is the deceptively simple but devastating 'Multiplier x100', which applies a 100 times buff to all her offensive capabilities, including physical attacks, spirit energy skills, and damage-over-time effects.

​Mirabella must now transform from a silent survivor into the world's most feared warrior, who was only scared of one thing, which is?

"I Hope I don't run out of opponents in Both worlds."

​The sound was not just an explosion; it was the sound of reality fracturing. A shockwave of malevolent energy blasted outward from the circular gate, knocking over displays and shattering the glass of the reception desk.


​The receptionist and all the gathered people were horrified, staring as the stable, inviting blue gateway vibrated violently. The azure hue bled away, replaced instantly by a crimson so deep it looked like fresh arterial blood. It was no longer a testing ground; it was a death trap. It had transformed into a Red Dungeon.


​The Receptionist froze in utter horror, her hands trembling over her mouth as the red light bathed her pale face. The students were gone, and the door behind them had just locked into nightmare mode.


​Far away from the chaos, the evening was quiet.


Chapter 80 - Red Dungeon!!