An RPG-type idle game that you can play even on short breaks. Turn into Demon King and conquer the world by inactivity & taps ! ◆Monsters Increase the level of monsters with gained dark magical power. Attack & conquer nations protected by angels. ◆Enhancements Create enhancement items for your monsters at magic labs. Strengthen your army of monsters ! ◆Items Get items from treasure chests in battlefields. They can strengthen and enhance your monsters ! Challenge yourself to collect them all !