The Moon

When Ying Liang was fifteen, her parents brought home her twin sister, Ying Yue.

Then, to her dismay, she discovered that although she had been fairly smart among her peers, she was utterly outclassed by her sister!

Then Ying Liang discovered that her sister wasn't just her sister: she was also a teacher at her school!

Ying Liang: My sister is an angel, loved by everyone, blooming flowers, and making cars crash just by passing by. (She's a demon!)

Ying Yue: ... (coldly)

Theme: People your own age can dispel loneliness.