Lin Ran is a young architect making his way in the big city. Always busy with his career, he lets love take its course. Su Yan is a freelance writer who loves traveling and documenting her life. She believes that somewhere in the world, there is someone who will meet her at just the right time. The two meet while traveling, but the pressures of reality keep causing them to miss each other. Just when they finally realize how much they mean to one another, fate puts their love to the test again.