I will sleep while holding my hand to wake the prince from eternal sleep. Sonidor, a dream craftsman who makes wishes come true even in dreams. The emperor’s special mission to wake up the Prince of Marmel who couldn’t wake up from his sleep was to enter his dream. However, the dream of the Prince who is known for his sweet and gentle nature is somewhat strange. His achromatic and gloomy dream world Sonidor, who infiltrated Marmel’s subconscious in the form of cute animals, set off one by one to find out why he fell asleep… … . Can Marmel wake up from his eternal sleep.