In Last Son, Superman must balance his life as a crime-fighter with the life of an adoptive father. When a Kryptonian child falls to Earth, he and Lois Lane decide to take him in, naming him Christopher Kent and raising him as their son. Of course, even raising a child proves a challenge for the Man of Steel when young Christopher is followed in his descent from Krypton by the supervillains Non, Ursa and perennial foe General Zod.