Adventures Of Superman #578 2000

Adventures of Superman #578 features Superman and Lois Lane traveling to the alien utopia of Sanctus Twelve, a new location, in an attempt to repair their strained relationship. Their peaceful retreat is soon interrupted by a menacing fiery creature, and Superman displays signs of emotional distress, causing Lois to fear him. The issue also includes guest appearances by Martian Manhunter, Steel, Supergirl, Superboy, and Lex Luthor, highlighting a pivotal moment in their personal struggles.