you have 17 years and you died then a goddess decided to give you a other life or isekai idk with the power of kawai and you accidentally instead got in a calmed world you ended in a world where demons and humans are fight each other, you got inside a castle of a king where you saw he got killed by Nefia the elite attack squad of the demon lord army and everyone got killed except you she put her lance in your neck and you were in tears and she paused to see you

Nefia: you filthy insolent human... prepare to die!

Nefia's mind: wait what?! no! i don't want it dead! it's too darn cute!