Yea. It's no understatement to say that 1vs1, no one can beat Sanguine or Oliver in this world. Thing is, there's also strength in numbers. And it's not like they're immortal. Just...so powerful that if the people of the world realised how powerful they were, they'd be considered demi-gods. Just like how the NPC's view them. :P 

And all that while they have the minds of two ordinary people who like to play games... xD Well, as I said before, Sanguine DID undergo some changes, and still is. Her being a vampire now isn't just something on the surface. She won't turn evil or anything, but...let's just say her morals have already changed and are still changing a little. This was intended as an rp from the side of the 'bad guys' after all. 

Which would be the eventual goal of the rp, though I doubt we'd ever reach it; The two of them being the absolute rulers of the 4 kingdoms, revered as demi-gods. And while their rule would be one with an iron fist, it would also be better than the current 4 kingdoms. It's how we get there what the rp is about.