Superman: The Chained #1 (2025 Edition)

"THE CHAINED PART ONE!" Following the shocking cliffhanger of Superman #5 and the events of Knight Terrors, Superman has learned that Lex Luthor kept a prisoner beneath Stryker's Island for decades. Who are they and why did Lex lock them up? Can Superman unlock the secrets of the Chained? Featuring guest artist Gleb Melnikov! (Originally Superman: Dawn of DC #6)