Lin Lingque is a thirteen-year-old girl. She has been having a similar dream recently: in her dreams, she frequently dreams of a Song Dynasty girl Qingmei who misses her return home. She misses the early return of her childhood sweetheart Yi Yang. By chance, Ling Que got the BJD doll he wanted, but because he looked at the doll for more than two minutes, he was taken to a strange 6.0 Magical world. There she saw a moving building based on a dream she had had. Through dream reading, she learned that some of the things that happened in daily life might make sense from another perspective. You can also think about the meaning behind dreams and the enlightenment significance of dreams on reality from another perspective. Through Ling Que's courage and truth-seeking, Qing Mei's misunderstanding of Yi Yang many years ago dissipated through a half-broken dream. Ling Que returned to the real world because of her courage, but Qing Mei committed an unforgivable mistake because of her narrow-mindedness and distrust of her lover, and stayed in the 6.0 Magical world forever.