Luna Merlin attends the Glenn Knight Royal Academy.
Although she is a Saint, Luna is considered a failure because she possesses only one ability: the power to freely manipulate dreams.

One day, as usual, she falls asleep and enjoys controlling her dreams—when suddenly, a handsome prince named Andy appears inside her dream…!?

Andy suffers from severe insomnia due to a demonic curse, and he begs Luna to use her dream-manipulating ability to save him from his nightmares.
Summoned to the royal palace, Luna is appointed as Andy’s exclusive sleep companion.

A dream-controlling Saint saves a cursed, sleepless prince—through sleeping beside him!
A super-sweet, cuddle-filled romance fantasy from Shōsetsuka ni Narō begins!