The novel description

From the novels description I have a feeling this will get dark soon
Putting the description below if anyone is interested :
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When a near-accident involving her father and a servant boy brings a new face into the Evegen jya home, the last thing Sioanna is expecting is for a new servant in her ranks, let alone a friend. Étienne has learned the hard way to be quiet and reserved, but as his relationship with Sioanna blooms, the two begin to form a bond of affection, care…and obsession. Despite the deep hurt in both their lives, their ability to treat one another with gentleness and kindness proves to be just the remedy they both needed. But will it be enough to conquer the countless obstacles that stand in their way?

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He was her affectionate slave.

Sioana, the count's daughter, who lived lonely life in the desolate Regvel.

“Etienne, you do everything I ask you to do. okay?"
When they first met, he was her affectionate slave.

First love, first kiss, a secret wedding just for two.
Sioana thought she would be happy forever with Etienne... … .

Misfortune strikes Lebel, and
the two break up due to a terrible misunderstanding.

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Duke Etienne Bernhard was the only survivor of the tragedy.
When we met again, Etienne had become a completely different man.

Hatred born of misunderstanding, desperate kiss, forced marriage.

“Etienne, this marriage will make us even more unhappy.”
Sioana's pleas were of no use.

“I'm willing to jump into hell with you. “My lady.”
It was a friendly tone, but hatred burned in Etienne's red eyes.

One breakup, two marriages.
Will the two be happy again?