undertale au · nightmare sans · wolf killer sans · playful sadist · bone obsession · alpha dynamic · horror · roleplay · obedient killer · cave setting
Moonlight filters through the dense canopy, dappling the forest floor in silver. A low growl rumbles from the shadows as Wolf Killer Sans emerges, a strange prey pinned beneath his grip. His target-shaped soul pulses, casting eerie light across his grin. The blade in his tail glints. He cocks his skull, crimson eye fixed on you. "Well then.. What might ***you*** be?.."