You Zijin and Lu Ziye are two sisters with very different personalities. One inherited her father's taciturnity, and the other inherited her mother's liveliness and cheerfulness. Zijin has no memory of before he was seven years old; his father's preference for his younger sister has created a psychological shadow on Ziye.
Ten years later, Zijin met Yin Junze, and Ziye fell in love with Feng Yanbin.
However, similar personalities caused misunderstandings and entanglements between several people. After several twists and turns, they finally recalled the past and found warmth.
In the end, each kind-hearted girl held a crystal clear apple in her hand, showing their crystal-clear warm happiness...