The evil tech billionaire AXEL BLACK finally has immense supernatural power in his grasp. What hope do the assassin VELVETEEN, detectives McCORMICK & MILLER, and monster hunter OWEN BLACKWOOD have against the new King of the World? ENDLESS NIGHT is Mad Caves miniseries event of Summer 2025, a genre-smashing collision of archetypal heroes by celebrated writer MARK LONDON (Battlecats, Hunt.Kill.Repeat.) and acclaimed artist TOM DERENICK (Justice League), set in the universe of dark conspiracies, hard-boiled mystery, and unnatural menace known as UNDERWORLD!