It's going to be my new manga/comic I can't decide... Anyway. The M Theory, (the actuall theory, not my story) Is the theory that there is some membrane (that's what the M stands for) conecting our univers to other universes. We, are one univers out of infinity. There's one universe for every posiblity imaginable. Think of it like bubble wrap. We are one bubble on it, the other bubbles are other universes. There's a univers where there is no government at all, one where you're the opisite gender you are now, there's even one with the exact opisite of us, and etc. So the membrane is what conects all these universes, and onece you find them...