When Shuichiro rescues an angel he is granted a single wish. The problem? Shuichiro can’t think of any wishes that he couldn’t grant himself. Refusing to leave Shuichiro without granting a wish Amber, the angel, moves in with the young doctor to help out around the house and wait for a chance to return the favor. Of course, angels aren’t the only supernatural beings wandering the Earth. Soon, demons and archangels alike are stopping by Shuichiro’s house, making things difficult for his angelic roommate.