Shhh, did you see that? There is a town inside the attic.
(⊙V⊙)Hmm, is there? My daughter, are you out of your mind?
Mother! ╭(╯^╰)╮
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There is a mirage of a small town in the Republic of China in the attic, which only the heroine can see. The male protagonist is a character in a mirage. The sweeter it is, the more hopeless it is, but in the end it is he