Ansem Okay so we know Ansem's that silver hair dude that writes all those 'Ansem Reports' (such an original name for reports, eh? =P) and whatever, but what's he got to do with Riku? Well first if all, Ansem's the one that controls Riku and tries to bring darkness over the entire world. He was too weak, but found Riku who's body was strong, but his will was too weak against light, and controlled him. He knew that Riku wanted the keyblade, and told him to join darkness for his heart to be stronger. He sought to find all 7 princesses of heart, and tried to destroy Kairi or whatever after she was no longer any use. In Riku's form, he kind of lures Sora in, knowing that Sora is trying to find his friends. Of course Riku's a good boy and told them to escape when Ansem tried to destroy them. Ansem isn't stupid, nor too wise. And he isn't weak, nor strong. He isn't evil, nor righteous. He's wise as he wrote and researched the heartless, and knowing, or thinking that the world begins and ends in darkness. Yet at the same time, he was defeated in his stupidity into thinking that Kingdom Hearts is darkness. He was too weak to find himself his own body and had to take over Riku, yet was strong enough to overcome Darkness unlike Malificent. He may be the villain of this adventure but he really thought that darkness was good and that the world is supposed to be in darkness.