Now living on Earth, Karla Kent has been defending National City as Superboy, along side him cousin Connor Kent, Supergirl. His cousin Clara Kent, Superwoman has decided to take Louis Lane to Argo City, the only surviving city of Krypton discovered by Supergirl while she was on the WarWorld. So it’s up to Karl to look after Earth. But living on Earth requires getting a job, Karl becomes an assistant to Carlo Grant, CEO of CarloCo. But two of his co-workers, Silvain Smythe & Lester Willis, have accidentally located a type of Kryptonite, which manipulates their minds and gives them powers. Karl is finally put to the test as he must do this to prove himself to the people of National City that he is as great as Supergirl and Superwoman.
