Upstairs Under the Moon

There is a lyric that goes, "Time flies by, and in my dream, above the stairs and under the moon, you stand with the same eyebrows." Yes, it's He Tu's "The World", a song I love very much. This is the story that comes to mind when listening to this song "The moon is upstairs and the moon is downstairs in the dream", and "the moon is downstairs and the moon is downstairs" is also in the dream... This article is not the type that everyone likes nowadays, but this is the story Mumu wanted to write four years ago, and Mumu wants to complete it successfully.