As free-spirited Aria’s infatuation with the dark and brooding Sakura deepens, his hold on the demon that possesses him grows weaker, putting them both in mortal danger! Sakura's enemies plot his death to prevent an ominous prophecy from coming true: that he will destroy every last member of his own bloodline. Only Aria can stop the slaughter, but to do so she must tap into deadly powers hidden deep inside of her...