I probably saw Haicheng in the poem, knowing that it was illusory, but it was also a great honor. Because in this season of "the world is cold and cold, and the world is closed", the Dragon King made an exception to be my "fishbone dragon". Those things in the world can be obtained by strength (a bit sour). "There is no public in the world", and wonders like Haicheng are hard to find. But God specially opened the back door for me, because my integrity touched "Shan Gui", and God has pity on me. "God has given you a good return." What am I dissatisfied with? Finally, the ocean city disappeared.