Aya is nicknamed Red Rose: beautiful, dignified, generous, bright and stunning
Tianxue's nickname is Wild Rose: smart, naughty, alternative, lively and moving
Shanshan is nicknamed Setaria: Loyal, simple, kind, gentle and pleasant
Three outstanding classmates and friends with different personalities; a handsome boy with bright eyes like stars
What will the astringent first love leave to them?
Things have changed, and six years later, where will their love go...