讲述了虹(hóng )猫是个小发明(🐽)家(🥇),近来(🏽)因为(🍩)沉(chén )(🔼)重的课(🕋)业(yè )压力每晚都做(zuò )噩梦,虹猫决心与蓝兔一(yī )(🌰)起合作(🏴)发(🗼)明一台噩梦去除(🌫)器。实(🎲)验(yàn )中噩梦去(♑)除(chú )器因程序紊乱出(chū )现故(🎩)障,竟意外(wài )将虹猫和蓝兔卷(🥄)进(🛹)了(le )(🚉)梦之(zhī )国。在(zài )这里,美梦精灵和噩梦精灵为(wéi )了争(zhēng )夺有限的人(rén )类梦境资源(yuán ),一(yī )直处在(zài )竞(jìng )争状态。随着人类的烦心事逐年增(zēng )多(duō ),噩梦(🙂)精(📙)灵占据了上风(fēng )(🤠)。虹猫和(hé )蓝(lán )(👓)兔加(🙉)入了美(měi )梦精灵,解(🥫)决了很多人(🚻)做恶梦的问(wèn )(💠)题(tí ),并逐渐化解了美梦精灵与(⚾)噩梦(mèng )精灵之间的(❕)矛(máo )盾(💹),最(zuì )终返回人间(jiān )…(🚗)