If i remember correctly, either 1 more person gets killed before the ex or after this it's straight to the ex. Either way, HOW does the ex die? first off, lemme tell yall something. Shes a slut, literally lol. She slept with the hero bc she figure that he has a higher status, which she can use to fulfill her goal of becoming the priest (saint?). Anyways, we come to find out that she fucks the current (old ass) priest so that she can secure the position once he retires. A big gathering happens to tell the news. That's where the MC kidnaps the ex in front of everyone and takes her to a church(or shed?) Ofc she's begging for his forgiveness. She said that she really did love the MC, and she still does(who knows if it was true or if she just said that to survive), but used the hero and didnt have feelings for him. After some torturing, he played with her feelings. She offered to be his lover again, but he wanted her to be his subordinate and so she agreed. HOWEVER, MC turns her into an ugly demon and commands her to fight off the remaining demon king's army. First off, the ex gloats about her being beautiful so when she turned ugly, she was devastated. Secondly, subordinates can't go against orders so this basically meant the MC sent his ex to go die very painfully and slowly. After this, it's the hero's turn (i think) to get payed a visit. Also, the hero didn't know that she sleeps with people. HE literally thought that he took her V card but in fact the was a lie as we know that it was MC who took it.