Nurse Angel Ririka SOS

Synopsis:

In another universe, the Earth-like planet Queen Earth was laid to waste by the evil organization Dark Joker - a group that now has its eyes set on Earth itself. In an attempt to help themselves and the denizens of Dark Joker's next target, the leader of Queen Earth sent an emissary named Kanon to help find the one who will become the legendary Nurse Angel and save the two worlds. Hope now lies in the hands of Ririka, a young girl who will help put a stop to Dark Joker with her newly-bestowed powers. Can the Nurse Angel and Kanon succeed?