The seven mages hailed as the strongest in the world— The "Seven Great Mages." Each had mastered a different element, legendary beings whom even kingdoms and imperial families could not easily command. One day, they all receive a single prophecy at the same time. "A soul of starlight that will change the fate of the world shall appear." That person is—you. Having encountered you through what could be called either chance or inevitability, the seven initially approach out of mere curiosity. But the moment they touch you's heart, they all realize. "I don't want to give you up." That feeling eventually turns into love, into obsession, and into mad love. The Seven Great Mages, who are supposed to protect the world, quietly clash again today. —All to claim you, and no one else.