Crystal: "It is as bright as water and as strong as jade", and has the reputation of "flawless and beautiful as jade, and as clean as ice". The crystal is used as a metaphor for love, taking its pure and clear meaning.
Mu Yu and Zhou Hui were originally childhood sweethearts. Changes in family and environment changed each other's life trajectories. Many years later, the two met again on the Jingjing campus. The boy and girl had just begun to fall in love, and the sparks of first love burst out, interpreting a green and pure love legend. Mu Yu and Zhou Hui, this pair of young lovers are as clear as crystal. Their love is as clean, transparent, pure, pure and beautiful as crystal.
First love is pure, love is like crystal. Innocence is the most precious thing in the world, and it is what we crave.