Reading I Need to Raise My Sister Properly manhwa, I Need to Raise My Sister Properly manga with alternative name: An Older Sister Should Raise Her Little Sister Properly / The Older Sister Should Raise Her Younger Sister / A Sister Must Raise Her Younger Sister Properly / I Need to Raise My Sister Right / 姐姐要好好抚养妹妹 / 언니는 여동생을 바르게 키워야 합니다 with Description: When I regained consciousness after a car accident, I became the stepsister of the villainess in My Beloved Santa. Having already possessed this body, I decided to pave a path of flowers to prevent the villainess from becoming a dark person. I worked hard with all my heart and all my strength. Somehow, I got entangled with the Duke of Lexerville, who was famous for being a bloodthirsty madman. — “Didn’t I warn you back then that I wouldn’t let you go if you did something stupid?” When he saw me with another man, he interrogated me as if he had caught a cheating girlfriend. I asked — “Do you like me by any chance?” — He replied, “Stop talking nonsense.” If so, why is he acting like this?
