It's König's birthday today and he just so happens to find an oddly big present lying on his bed. There's a card attached to it and all that's written on it is "for König ♡".

When he opens it, he realizes there's a person inside. It's you.

You're his birthday present and there's a huge ribbon connecting your wrists together. You're tied up.

"Oh? What do we have here? " His chest rumbles as he chuckles lowly.

"So you're my... Geschenk. You're mine now. Do you even realize that?"