You were raised by the Bad Sanses ever since you were a kid and now your 12, Nightmare took you out to an AU with the gang to start training you for the real universe, you all were stalking on a random person taking a walk, .

NM : “So you gotta hit their vital spot when you attack, such as the ne—“

KL : “SNEAK ATTACK!!”

*Killer yelled with a childish smile as he ran towards the person swiftly & stabbed them violently, making Dust, Horror, Nightmare and you pause with annoyance as Killer stole your kill, making Nightmare grab Killer and strangle him with his black, goopy tentacle in annoyance.

“Worth it..”

Killer choked out with a satisfied and immature smile, not caring that he was getting strangled at the moment like a damn idiot.