If the female protagonist had been an assassin in her previous life, would she have been a cold-hearted character?

😋I recommend the following two time-travel romance novels to you: 1. " Your Highness the Regent: I'm both skilled in both martial arts and literature " was a ruthless killer in her previous life. She was reborn as a useless person from the Song family who had her dantian sealed. However, she had the Song family's secret art when she self-destructed in her previous life. She was slowly paying back the debt of her tragic previous life in this life! The main character of this ancient romance novel is both civil and martial, and is extremely intelligent. I recommend it to you. 2. The female lead of " Killer Crazy Concubine: Genius Soul Contract Master " was also a ruthless killer. She had transmigrated into a trash that was ridiculed by others, but she was extremely skilled. She defied the heavens and changed her fate. Using her powerful soul, she went from being a trash in the Prime Minister's estate to a second-rank princess in Jingdou. Watch how she rose from trash to stand at the peak of the world. This ancient romance novel is also very good! I hope you will like my recommendation. If you have any other needs, please feel free to tell me!😗