Alone Amongst Demons

weird question this game is weird since if your body is swapped with a demon that will make u a demon and saying your alone among demons it would make sense if there was a second route where if u defeated the succubus of find a way around her paralyze spell or talked your way out of it there should be multiple routes like remaining human and helping the succubus instead of killing her as long as it is possible to be alone among demons it should not mater