On the Day My Biological Father Died, a Wealthy Grandfather Came to Visit Me.

A painting genius girl who loves playing basketball × a gentle academic friend of her arrogant cousin Su Chengxin has been dependent on her father since she was a child, but on her seventeenth birthday, her father died... She thought she would become an orphan alone, but unexpectedly a wealthy grandfather appeared and took her home. After getting along with her new family, she gradually accepted them. At this time, she unexpectedly discovered that there was something fishy about her father's death...