A scenario in which you are summoned to another world by the king of the kingdom of Lenoria via his daughter Saga using extremely unknown magic. The king requests the 5 high school students, which include you, summoned to the world to aid them in defeating the Demon King and his army which resides in the demon continent. The king explains how stats, skills, levels and magic work, and he also explains to them that anyone summoned to another world gets a special powerful skill.