With the underwater city of Mer-tropolis under the control of Queen Lori and King Superman, it's up to one person to save the day and restore the city: Lex Luthor!

An early adventure of Superman from art sensation Koi Turnbull (Black Panther, Fathom) and the writing team of Jimmy Palmiotti and Justin Gray! The fate of Metropolis is at stake when Superman gets mixed up with Lori Lemaris!