9th Master's Little Darling is Trolling Again! - Chapter 309 - 309, I’m used to it

[SLOW BURN ROMANCE. RATED 18: NO RAPE]What if the sort of love you'd wanted and desired, only but a man incapable of love could give it to you–a man who has not the slightest of an idea what the word “Love” meant?.....Vampires coexisted with humans for centuries without either side hunting or killing the other due to a peace treaty. They didn’t feed on human blood for so long either, but that changes when the first vampire auction is held.Six human slaves were sold, and among them included Avelina, a twenty-six-year-old woman.Avelina is sold to an infamous Vampire prince, Draven Delgaard, rumored to have committed heinous acts even amongst his kind.She fears for her life upon their first encounter, but to her utmost bewilderment, Draven Delgaard makes a deal with her.He sought the inheritance of the royal family, but to be qualified, he needed a wife. Since his kinds weren’t available due to his reputation, Avelina was one of the few options left.In exchange for her freedom, she will assist him in obtaining the inheritance. But this royal inheritance can only be acquired through the style of a chess game with other royal opponents. A game of strategy and survival.Should she succeed, her freedom shall be regained and it would be a win-win for both her and Draven. However, she soon realizes that success might come at a very heavy cost.Will Avelina and Draven be able to win the game of chess? Will they secure her freedom and inheritance, or will they fall victim to the dangerous machinations of the royal family?

Chu Mu Yun relied on his story of 《Demon Realm》 to become a one-hit wonder in JJWXC, but the him who had written seven mental cases to abuse seven mental cases to death would never have expected that he himself would transmigrate into this shitty novel!
What the hell is this system on the bracelet?
And what the hell is this either propose to seven men, or suffer the taste of a tragic death experience under the hands of these seven people?
I just wanted to write a novel to satisfy my bad interests, who would actually want to get tangled up with a bunch of mad dog sad*st crazies?

- Description from Novelupdates

Leo is an academic genius who enrolled in one of the top universities in the world for the rich and powerful, but he was born in a common family, which was more than enough of a reason for the other students to mess with him.