Publication history of Superman Superman titles have followed two major story arcs. "Action Comics" deals with Superman and wife Lois adopting a Kryptonian child who is revealed to be the child of General Zod. After resolving this arc, Superman has dealt with the return of one of his most dangerous villains, Brainiac which resulted in the arrival of thousands of Kryptonians on Earth and sadly the death of his adoptive father. In "New Krypton", the Kryptonians create a new planet, New Krypton, and raise it opposite Earth's place in the solar system. In "", Superman decides to leave Earth to live among the Kryptonians,
Superman: Grounded plays with them without using his powers. Markey G gets a basket on Superman and earns the approval of his friends. Superman hears a vibration and approaches a seemingly normal looking man at his house. The man is revealed to be an alien, and when he leads Superman into the house a large, black creature attacks Superman. Superman dismantles the creature and the aliens reveal that they came from the planet Natalla to escape from an unknown tragedy. They plead with Superman not to reveal them, given how hard their life is back home. They point out that he too