Problematic Younger Sister Fell In Love With Me (Associated Names)

The old man pointed to the flower-like woman and said, “Call her mother from now on.” He then pointed to a flower-bud-like girl and said, “This is your sister.” My sister was not cute. She was arrogant, taciturn and weird, but she knew how to please our parents. She was two-faced and deceitful, but it…