One Piece: Seaside System - Chapter 20: Heart Of A Dragon - 7

Born with a silver in her mouth, she suffered a fatal betrayal. Not only did she lose her family property, but also her parents died a tragic death. Reborn, she won another chance and some superpower. This time, she would take back her everything and repay the last man she wanted to see in her previous life. He was the youngest major general in history and the most charming one among the presidential candidates. Now that she wanted to make up for it, he would never let her go.

Mauve Grey is finally getting the treatment she has always wished for, her father even openly calls her his daughter. Could life get any better?However, she knows it is for all the wrong reasons. She is finally useful, no longer just seen as the sin of the king, a lustful night with her as a constant reminder, especially to the queen who can't stand her.As if getting married off isn't bad enough, she is getting married to the evil vampire king. The species that have put them in jeopardy many times over.However, she has no say in the matter as this forced union is a sign that humans and vampires were truly at peace. However, Jael is ruthless and proved to be more than she ever imagined.Will she survive the vampire world considering vampires think humans to be no better than animals? Will she hold out being the Vampire King's new play toy?

Theatrical regression life of an old-fashioned villain (kkondae) who recalled his past life.

“There’s nothing I wouldn’t do for a better life.”

——

Survival in the ‘Otherworld’; a place where only the insane can set foot in.

A Count’s Daughter who lost in the running to become the Second Prince’s fianceé, Camilla. The Prince chose a Baron’s daughter as his fianceé, and the world blessed the two’s love as fated. On the other hand, Camilla who was tailored and elevated as the love’s villain in the end, as punishment she was made to marry a terribly fat and ugly man――called『Toad of the Swamp』from his appearance, a lord of a remote region named Alois.