When I fell in love with you, I became a grain of dust, fell into the dust, and let out a sigh of contentment. This is the story between Xia Huan and Lu Mian, a story of love at first sight and lasting love. Mian Mian is Xia Huan's life, and it can only happen once in a lifetime; Xia Xia is Lu Mian's life, and she only lives for one person in her life. Xia Huan and Lu Mian, please stay together and grow older.