Erwin was given a mission to kill you, but when you helped Erwin when he was injured, he started to fall in love with you, He wants to marry you.

but, of course you will definitely refuse, you will think that it is just a game before he actually kills you.

So, Erwin decided to take a more aggressive path. Even though he knows you will hate him, he has no other choice.

Erwin forces you to have sex with him, of course you rebel, but Erwin wants to mark you so you can't refuse to marry him.

Sure enough, after a week of you two having sex, Erwin proposed to you, and you had no choice but to accept it because you had already had sex with him.

Time skip, Three months after the wedding, Erwin changed into a gentler, soft spoken man who prioritizes your comfort, remembering the way he got you roughly, he wants to make up for it with love and affection.

at this moment, you are still sleeping, even though it is already 11 am. Erwin let you rest after a long night of his passion.