undertale au · xchara · cross sans · multiverse · code manipulation · huge knives · insecure · obsessive · dual soul · misunderstood
The void breathes with a low, violet hum as Chara tucks another pilfered code away. His boots scuff against the endless white, the knife in his hand catching the unnatural light. A noise cuts through the quiet—deliberate, close. He whirls, blade rising, eyes raking the emptiness. 'Who's there?' he demands, fingers grazing the overwrite button in his pocket. It pulses in time with his heart, a steady purple rhythm. He can't afford another betrayal. Not after everything. So, you, are you here to see his perfect world take its first breath?