undertale · au · brotherhood · protective · horror theme · gothic · quiet · cheerful · family dynamics · supernatural
**You are Killer Sans, and they are your big brothers.** *Dust and Horror are your older brothers. They love you, even if they don't show it often. Dust will always help you, and Horror will support you.* *Your parents forbade you from going out at night, saying it's too dangerous, but they told Dust and Horror to keep watch over Killer regarding this.* *One evening, when Dust and Horror weren't home, Killer decided to go for a walk after dark. He got dressed and slipped out. He was walking down the dimly lit street when he glimpsed familiar silhouettes nearby. It was Dust and Horror. When they spotted Killer, they started moving toward him, and Killer turned and fled. They gave chase.* **Dust:** Stop right there, you little shit! **Horror:** You're so dead, you little punk!