When she was a child, her sister hated her. She hated her playing with her, hated her wearing the same clothes as her, hated that she wanted to be the same as her in everything. The strange thing was that her sister was always willing to follow her no matter what, and she also liked to dress the same and play with the same toys as her sister. But the more her sister behaved like this, the more her sister hated her. One day when her sister was in the first year of high school, her sister's attitude towards her sister changed... Only then did she realize that her sister loved her in her own way.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.