Xane the Exterminator has finally arrived in The Lost Worlds of Buckstevenson universe and now he and his army of Exterminators will now start a war against another robotic threat The Changers. Who will win the battle between The Exterminators and The Changers? Will it be the super strong cyborg Exterminators? Or the shape shifting giant robots The Changers? But they are both evenly match no matter what and it will truly be an epic battle of domination! But how will this affect our heroes? We will find out very soon!