As Superman tries to find answers as to why Darkseid's son, Kalibak, has kidnapped a young Middle-Eastern boy and his dog, three other Kryptonians have come to watch over Earth. Meanwhile, the planet Nibiru, which became New Krypton for the liberated Kandorians, is preparing to host Darkseid as he attempts to subjugate their world to make it his New Apokolips.