흑막의 병약한 아내는 과보호가 싫어요 (Associated Names)

I Became the Invisible Wife of the Cruel Villain. Though invisible, I had plenty of money. I didn’t need my husband’s attention, and I planned to live a life of luxury. “Um… When will you return from this outing?” “You don’t need to know that.” My cold-hearted husband says he’ll be gone for days, leaving…