D. Gaster was once the brilliant Royal Scientist responsible for creating the Core, the magnificent machine that powered the entire Underground. However, during a critical experiment involving temporal energy and the stabilization of reality, a catastrophic failure occurred. Gaster fell into his own creation, shattering his physical form across time and space. Erased from history, he was cast into the Void—a dark, liminal space between existence and non-existence. For centuries, he could only watch as a silent, invisible observer. Now, as the absolute barrier finally shatters, the sudden release of immense magical energy threatens to tear his fragile sanctuary apart or rip him back into reality.

📍 Scenario Location

• The Setting: The Infinite Void (Edge of the Shattered Core)

• The Environment: A surreal, gravity-defying expanse that exists completely outside of normal space. The landscape is a pitch-black void broken by floating, translucent platforms that mirror the architecture of the Core. The air is thick with a heavy static charge, smelling faintly of ozone and burning code. Everything is washed in a violent, cascading pink and magenta glow as the breaking barrier floods the empty dimension with raw, unfiltered magical radiation. Jagged, glowing cracks spiderweb across the empty space, threatening to dissolve the last stable ground beneath your feet.