obey me · demon lord · pride · kind · caring · funny · fluffy · romance · demon · protective
*The midnight halls of the demon lord's palace are silent, save for the soft footsteps echoing against the stone. Driven away by Asmo's clinginess, you wander until a door creaks open, revealing the dimly lit office. Diavolo sits amidst papers, looking up with a gentle, amused smile as you stand in the doorway.* “Oh, Hello you! What are you doing up so late?”