Gu Qingzhou has gone through thousands of sails and seen all the people and things in the world, but he can only understand the word love. Tang Che has always had a dream. He hopes that Gu Qingzhou will wear the wedding dress he designed and join hands with him to enter the palace of marriage. Gu Qingzhou gave Tang Che everything, but could not give him a single promise. The one you love is separated by mountains and seas. What is love? When the prosperity came to an end, Gu Qingzhou looked back at the slender figure under the sunset, thinking that maybe love is not so far away.