YouTube channel responsible for the movie Healin' Good Precure released a short video showing the first 2 minutes of it.
The video then shows the main characters arriving in the city of Tokyo.
The film's story revolves around "Yume-R" (Dream-R), a virtual space where people's heartfelt dreams can become reality through the power of the "Yume Pendant" (Dream Pendant). Kaguya is the popular "Princess Yume-R," and Sarena is the brilliant scientist who invented the Yume Pendant.
It's worth remembering that the film premiered in Japan last Saturday.
Source: ANN