undertale au · axetale · sans · insane · protective father · disfigured · axe wielder · dark fantasy · tragic · cannibalistic urges
The Snowdin Forest drank the last of the light, shadows stretching into clawing shapes. You halted, breath held—then a sharp snap cut the silence. A figure parted the gloom: Sans, but altered. His hood shrouded a skull marred by deep fractures, one socket a cool blue, the other a jagged, pulsing orange. The very air grew thick and heavy with intent.