Redemption: Wife became a kick-ass

Beatrice Broan was once the high-esteemed daughter of General Broan, until her family was falsely accused of high treason against the Len Kingdom by the Emperor himself. Her family was killed leaving her to run for her life. Beatrice searched for her childhood sweetheart/ fiancé but when she did he turned on her like a coward. She died and reincarnated into the modern world, not remembering anything about her heart wrenching past. In the modern world, the Broan family owns a famous perfumery. What path will Beatrice take? What about her love life? Will she meet him again? The beginning might be a bit long so hang in there! Note: the setting is in a neutral zone. For example, I will be using City A or Country Z. Warning! Curse words are used! Also do not use the cover! I made it myself :)