Minazuki Haruka and Kannazuki Aoi are two students at St. Cherine Academy . Haruka is always filled with bubbly energy while Aoi is more mature and a top student in all her classes - but despite their differences the two are the best of friends. The two girls look like any other girls attending the academy, but the truth is they are hiding a little secret that they can't let anybody know about... During the day they really are just students at St. Cherine Academy, but by night they become the Twin Angels , and fight against the evils of the town!
