One day, the dream world is being attacked by something called “yumekui” (“dream eater”), and many princes are being attacked by it.
The heroine must wake them up to save the dream world, as the princes are unable to wake up due to having their dreams stolen.
The mobile game Yume Oukoku to Nemureru 100-nin no Ouji-sama got the nod last August that an anime adaptation is in the works and now a little more has surfaced regarding it.
With a teaser promo arriving, it’s been confirmed for the summer 2018 season as the various social media aspects are set up.