蜡笔小新：梦境世界大突击

Every night, after the residents of Kasukabe fall into a deep sleep, they enter a magical and beautiful dream world. There, they can fulfill any wish they desire and satisfy every longing they have; this dream world is filled with happiness and joy. One day, a girl named Kanade Tamazaki moves to Kasukabe City with her parents, becoming a new member of the community. However, from that day on, everyone stops having pleasant dreams. The once-warm dream world is now filled with pain, sorrow, and fear, and the disasters from the dreams gradually begin to spill over into reality...