讲述了虹(🌠)猫是个小发(fā )明家,近来因(🐌)为沉重的课业压(yā )力(lì )(🕸)每(🛍)晚都(dōu )做噩(🤴)梦,虹猫决心与(yǔ )蓝兔(tù )一(🌰)起合作(🏴)发明一台噩梦(🎾)去除器(👋)。实(shí )验中噩梦去(♑)除器因程序(⚫)紊(wěn )乱(🕔)出现故障(zhàng ),竟意外将虹(hóng )猫和(hé )蓝兔卷(🥄)进了(le )梦之(🚥)国。在(zài )这里,美(🥞)梦精灵和(hé )噩(è )梦精(🚸)灵为了争(🥀)夺有限的人类梦(💞)境资源,一直处在竞争(zhēng )状态。随着人类的烦(fán )(🦗)心事逐年增多(duō ),噩梦精灵占(✋)据(🐑)了(le )上(shàng )风。虹(🌞)猫(🙄)和蓝兔(🙀)加入(rù )了美梦(mèng )精(jīng )灵(líng ),解(jiě )决了很多人做恶(è )梦的问题,并逐渐化(huà )(🥕)解(jiě )了美(🧟)梦(🚴)精灵与噩梦精(👣)灵之间(jiān )的矛(máo )盾,最终返(fǎn )回人间…