From where these villains take their speech for fuck sake, i mean serious his speech can be written this way and it will have the same meaning ( and it would be more accurate ): " I am an asshole with a superiority complex that wants conquer the world and kill everyone that displeases me and i am here now to kill all of you impediments for that but it is YOUR fault that i need to do that because it was you that made other people happy and strong and this is wrong because i said so, so feel bad about it"
This guy is just another prick for god sake. I bet he just wants Yuuna booty, because why not ( and who wouldn't ).