MTL - Heroine Saves A Gentleman - ~ Works related

Have you ever seen exposing holy vein?

He died on the wedding of the girl he had a crush on, after a long and successful career. After convincing Yama to send him back to the world, he decides to fix the areas in which his life went wrong. Realizing the lack of love and romance in his past life, he sets out to conquer the hearts of various women.

Son of a bitch! I just finished this godawful fantasy novel, and now I'm knee-deep in it – as David, the disgraced son of the Solarian Empire's top general! Talk about some twisted cosmic joke. But hold on a damn minute... maybe this isn't all bad. Armed with the knowledge of that trashy plot, I can become the ultimate shadow player, an overlord perhaps. Screw the damsel-in-distress harem too – it's time to pull the strings and become the real power behind the throne. This isekai might be a steaming pile, but I'm rewriting the ending with a little more... Debauchery (wink wink).

Betrayed in her previous life by her fiance and Sister, Claire Smith swore to take revenge on them in this her present life. She was killed mercilessly in her past life by these closest people to her.Meet Alexander Miller the cold hearted young billionaire, he has his eyes on Claire and want to keep her close and also help her take down all people who want to harm her.Will Claire ever be able to love Alex back or will only focus on taking her revenge..............As she slowly opened her eyes she found herself in an unfamiliar environment adjusting her eyes everything became clear she had spend the night with an unknown man.Alex looked at the woman o the bed who seems to be lost in her thought, remembering how the girl had unknownly offered herself to him he felt lucky that he was the one to meet her that day. He smiled planning how to make her his.Join me let's find out how Alex and Claire's story will end.