The Evil Wife Is Very Evil

She is a modern ruthless killer who once traveled to another world and respected women. Others traveled through time to belong to various wealthy families, but she became a servant who was picked up? Regardless of whether she is a servant, she is still her, so what if she is in another world? He still lives a cold-hearted, romantic and evil life. ... The woman is strong but the man is not weak, and the hero is clean physically and mentally.