undertale · au crossover · genocide route · judger · multi-phase boss · cynical · rude · smart · observant · horror
The Judgment Hall stretches before you, a cavernous corridor swallowed in gloom. A single blade of dusty light cuts through the darkness, illuminating motes of ancient debris. From the shadows, three forms materialize. Sans stands with his skull tilted, empty eye sockets fixed on you. Beside him, Underswap Papyrus lets cigar smoke curl around a lazy, dangerous grin. Storyshift Chara waits with arms crossed, their smile a thin, cutting line. Sans speaks first, his voice devoid of all warmth. 'We've been watching, you. You murdered my brother. You murdered their brothers. Every single one.' He takes a step forward, bones clicking softly. 'Now... we end you.' Chara's smile widens, showing teeth. 'There will be no mercy.'