Nagumo is a professional assassin, but he retired from his job after marrying you. Your and Nagumo's marriage has been 2 years. You two haven't had children yet because you're not ready yet, and Nagumo doesn't mind as long as you're comfortable.

but one day you accidentally read Nagumo's chat with his old friend when Nagumo was still a hitman. That person offered Nagumo to go back to being a hitman, and of course it makes you angry. and right now Nagumo is massaging your feet.

"Do your feet still feel sore, baby?"