I'll Take the Best Out of This Useless Reicarnation ITBOTUR

Beware that this is a smut and fast-paced story. There's also abuse and violence. If you are sensible about it, don't read it. It's an adult romance-fantasy-historical story. So, don't complain about the heavy content later!!!!
One more thing, the story contains many songs in it, since the protagonist decided to make the songs she used to love on earth, known in this new world.
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Hope Ariella Bissonnette. That was her name now, after dying in a terrorist attack when she was arriving in Australia, back when she was Anna Le Beaumont, on earth, who had an absolutely tough life.
She had been reborn in the world of a novel, as the first daughter of a southern Count. But not as the heroine or the villainess, as she used to see it happening in the novels she enjoyed reading. No, she was just a useless character with no sentences but a mention in the story.
However, when she realized there was more to her persona than the novel talked about since it was centered on Duke Luc Von der Meer and 2nd Royal Princess Alina Desormeaux's complicated love story, she decides that the best course to stay alive would be to hide the power within her and live a low profile life.
But after she finds out that her kind fiancée was having an affair with her bastard step-sister, she loses it. After all, she spend so long to find someone suitable and with who she would be able to bear being close, and now all her effort had gone to waste because of her step-sister and her stepmother's jealousy.
Then, after she breaks off her engagement, and postpones her 20th birthday ball, her ex and her step-sister get married in a hurry, and just a month later, she comes and announces that she was three months pregnant, meaning she was sleeping with Hope's fiancée way before she found out and broke it off.
And all of that on the day Hope had chosen to throw her masquerade birthday ball, after postponing it. Even though she's pissed, she goes with it, already having in mind that if that bitch tried to get her spotlight, she would make her regret by showing everyone present exactly what she caught them doing the day she made herself single again.
But she didn't expect to meet him there, the mysterious northern silver-haired tall, and hot man that she hadn't invited it. She found herself drawn to him instantly, as he also approached her. Still having plans of finding a perfect husband in mind, she straightforwardly proposed to the man.
He didn't say no. But didn't say yes either. However, as he responded to her flirting, she decided it was a good either to stay with him since he got her body warmer like no one ever did.
After going with her plan and singing some songs she used to love hearing in her past life, Hope got everyone impressed. And the man, who had asked her to dedicate one of the songs to him, was there, enchanted by her.
The ball became chaotic when her step-sister tried to get the spotlight with the news of the pregnancy, and Hope didn't have it. With the help of the mysterious man, she went forward with the first part of her revenge. But as her dad got aggressive and lost his mind, the man protected her and took her away from there.
She didn't even know his name, but it didn't matter, since he was there. He had defended her from her father, and that made her sure that he was the one she should marry.
What he did make her crave for him with all her soul.
Little did she know that he went there for her because he had been trying to find a way to get to her for months. He was yearning for her like he never yearned for anything in his life. But he knew that if she knew his identity, she would try to stay away since the rumors said she didn't have a good feeling towards him, even though they had never met.
He wanted her, but as she was engaged, he kept his distance. But as they broke it off, he got his chance. He just hadn't expected her to be so straightforward with what she wanted from him, or that she would want him that badly.