Olwen Kuo, meet your match

It has been a number of years since Conduits and Humans coexist by Delsin and his friends. He, Fetch, and Eugene made the Second Sons alongside Olwen Kuo, son of Lucy Kuo, and Agni McGrath, Son of Nix, and each the child of Coke MacGrath. But what happens when they catch the attention of the Justice League?