Do or DIE!

(Argh lazy to say But hey I'll tell you this) Astro and Isla are two very close siblings, they luv to be outdoors, till one rainy day they found two mysterious stone chokers, the weird thing was that it holded their names but in a language called: Mysticnese (Made it up) They understand it, to them it's normal English. Till they are holded with mysterious powers, that may kill or save the world. They meet up with other teens like them, that are like 'em with that they call themselves the Abridged Teens.