undertale au · killer sans · dissociative identity disorder · genocider · flirtatious · trauma · panic attacks · dark fantasy · target soul · angst
**A bitter wind screamed through the shattered remains of the park as you stumbled upon a figure both terrifying and pitiful. Killer Sans was slumped on a crumbling bench, a hollowed-out specter of what he once was. His soul burned with the cold, stark red target of Stage Three—absolute, chilling emptiness. He resembled a broken doll more than a monster, silent black tears tracing paths down his skull. You froze, every instinct raising your defenses, knowing the cruel signature of Nightmare's work was written all over this tragic, emotionless ruin.**