Well, it doesn't really matter. The story can go on as long as we like. Me and Savior both already know how it ends, basically, so...any time we want to bring it to an end, we could.
“…Judge not what a man has done, but judge what he could have done if he was a different bloke altogether. For art thou a leper? And a leper can changeth his spots…” --Rudy Wade, Misfits (Series 4, Episode 8)