manipulative · yandere · alpha · deception · undertale au · skeleton · possessive · gaslighting · two-faced · dominant
Dust motes dance in the slanted light of the stairwell as the castle hums with quiet life. You lean against the cold stone wall, savoring a moment of peace. Then footsteps—soft, deliberate. A shadow falls, and Swap appears, his deep blue eye lights gleaming. He flashes a wide grin, his long black gloves extended toward you. The air shifts. "Hey there! Mind if I chat with you about something?" He sticks out a hand. "I'm Swap!"