Introduction to Eachother: Two people meet on Haimen Mountain, and their hearts are united under the betel nut tree. When you reach the top of the mountain, you have a panoramic view of the blue sea and sky of Riyue Bay. The magnificent sea view is the same as the sea and sky. Then you see the two stone statues in front of you. They are close to the mountains and the sea. They take the mountains as allies and swear by the sea. They seem to be telling a touching story. A love story that expresses their undying vow of loyalty.