This is a story about 7 angels who live in another world and went to earth for the reason to protect people against evil. When they came to earth they became half humans. They all have different kinds of powers and in their own world they used to play instruments and sing. They were called the " Ally Angel". They're angels and friends and whenever their's an emergency they transform into angels and use their powers. Maria which is Distortion and Lightning, Claire which is Ice and Invisible, Abigail which is Voice and Earth, Camile which is Air and Water, Denise which is the Flower and Speed, Toby which is mindreading,vision and Fire, and last is Michael which is Time and Shield.  Their mission is to protect people against  Evil Poseidon, the ringleader of the evil rangers.