When black snowflakes fell in the world, Xia Shu fell unconscious and opened her eyes again. She thought that she had met the love of her life, and for him, her journey to win love was almost crazy. Little did he know that he approached her to get back the man he loved. When black snowflakes fell again in Xia Shu's world, the kiss she saw on a rainy night, the secret of her life experience, the pain of life and death - Xia Shu finally understood that her twisted self was not even qualified to love as a normal person - the cruel reality made Xia Shu lose the courage to live, but at the last moment, she promised Xia Ya to live hard. Years later, Xia Shu just wanted to make her life easier, but didn't want to fall into her abyss again. If the youthful season ushered in a long-premeditated black snowflake, can it still wash away the gloom? One day, Xia Shu met him. If love will bring a burden to the person you love, should you still persist in loving? Can teenagers and girls get the answers they want when they explore love during adolescence?