The Rainbow weapons

7 girls are chosen to weild the 7 rainbow weapons that are the 7 different colurs of the rainbow:Red,yellow,orange,green,light blue,indigo blue and purple(with an extra colour pink in the mix). Some mysterious fiend wants to kidnap them all and start a civil war throughout the world. Will the girls stop him or is the world doomed?(might add the warners into the mix at some point!)