If you don't fall in love at first sight, it will take time to fall in love again. During the Chinese Valentine's Day, the Cowherd meets the Weaver Girl, and He Xunfeng meets Lu Mi. The two got to know each other until they fell in love. They thought it would be a lifetime, but... Years later, when they meet again in a foreign land, what kind of sparks will the former lovers create? Searching and searching, going around and around, but I don't know that they have never walked out of each other's hearts.