I Healed My Husband, The Leader of the Underworld

She is an ex-wife who is killed by the male lead of a R-19 novel. I couldn’t even do anything because when I woke up here, my wedding vows were already over. I don’t know what my husband does, but he often comes back covered in blood. I learned how to heal wounds with magic. Unlike the original, I was close with my husband’s beautiful sister. I have always been nice to my husband’s stepson. …… Far from getting a safe divorce, it seems like I got caught in a trap. “You’ve been working so hard on social activities, so it seems like you have caught an eye with another bastard?” I confessed that I had an unrequited love that I didn’t even have. My husband’s reaction, which has always been cold, is unusual.