Reborn as Amazing Lady

Arabella Fay Falzen is reborn after dying at the age of 21 because of being tortured by Marquess Scott, a distended old man who married Arabella forcibly. Arabella was tortured to death because the man was always changing wives, the reason was none other than Marquess Scott was a man who always abused all his wives and concubines. During the 4 years before her marriage, Arabella was tortured to near death by her father, the first concubine, and her step-siblings.
In this life, Arabella will avenge them all. Arabella was no longer the stupid girl she used to be because she had prepared herself 11 years ago after being reborn. The girl learned all the skills needed to fight the family of Marquess Falzen and Marquess Scott. She wants to get freedom for herself.
But, why did Julian Malven Kingston, the supreme commander of the Kingdom, who is often nicknamed the bloodthirsty demon, even interfere in her life this time? And also, there are a lot of things that Arabella feels like she's missing. Especially about Julian, Amarlion, Ravino, Felix, and Arthur.