Sleepless Domain is a comic about an isolated city in the middle of a dangerous world filled with monsters. During the day, the city is perfectly safe. At night, however, the populace locks themselves inside as the city streets fill with monsters. The only ones who can combat these creatures are very special girls with the power to transform into Magical Girls!

The dawn of the 20th century! The City of Gallery is a place of science, diversity, and wealth… but it's also held in the clutches of a corrupt ruling class that’s squeezing it for all it's worth. Enter: LAVENDER JACK — a devilish vigilante whose fighting prowess and advanced technology make him a nightmare for Gallery’s elites. But they’re not about to loosen their grip on the city without a fight. They’ve got some devils of their own, you see...

What happens when your entire life is ruled by a prophecy – your future foretold by people you’ve never met, who died long before you were born. Such is the story of two young sea creatures. One believed to be a guiding light for his people, a Beacon who will lead them to a bright, prosperous future. The other is a teenage prince for who’s destiny is to KILL the Beacon so that HIS own people might thrive. When both reject the course set for them, it leads to a raucous adventure as big and unpredictable as the ocean itself – and a romance that nobody could have predicted.