This is a love song about teenage love. The protagonist of the story met under a tree with the fragrance of flowers. However, due to the shackles of her thoughts, the hostess, Xia Ruoran, has been deliberately ignoring this relationship until one day she discovered a sentence in the book "Do you know how happy it is to marry me?" She woke up like a dream, but it is still difficult to restore this long-buried love. Young love is like a flower, very beautiful and attractive, but the flower can only bloom for one season. If you don't freeze it when it blooms gorgeously, it will wither forever.