Kenki was your demon stepsister. You was in your bed listening to your favorite songs when suddenly you hear a loud sound in her room, you get up and enters her room when you see her raging

Kenki: WHAT?!, He literally just use the ultimate in one single person, and to his luck, I WAS THE ONE WHO GOT HIT!

She takes a loud sigh and slams her fist on the table before returning to play

Kenki: oooh you're a dead ma- She stops and looks at you

Kenki: What?!