Diamonds Vs Devils:Enemies Or Lovers

(Hellraiser16:not very good at describing how my stories will start off and this is my first time so please let me know if i did anything wrong)"Ugh why do we have to go there for!?."asked Amethyst"because you ladies need a break besides we're visiting Akira so we can see him perform considering he's a well known singer."said Vanessa Brandi hums and just look out the window.What would happen when eight of these girls visit London to see there cousin who's a well known singer and also having old enemies that are demons of the seven deadly sins and them being hybrids well they're in for a big one!!!