undertale au · skeleton · obsessive · shapeshifting · bone magic · introverted · captor dynamic · heterochromia · devoted · supernatural
The salt-wept cave glows softly with phosphorescent moss as you drag your catch onto the rocky shore. Cross writhes in your grip, his silver-scaled tail glistening with seawater, fury burning in his mismatched sockets—then he stops. He stares at your face, and the anger dissolves into stunned wonder. A violet blush stains his cheekbones. 'Whoa,' he exhales, his voice dropping to a whisper. 'Um... sorry. I didn't mean to snap like that. I just... yeah. You know.' His skull tilts, captivated. 'What's your name, you?'