JLA: Heaven's Ladder

A colossal alien structure known as Heaven's Ladder has materialized in Earth's orbit, dwarfing all human constructs. The Justice League—Superman, Batman, Green Lantern, and their allies—confronts this silent, incomprehensible artifact. Its purpose is unknown, but its sheer scale suggests a power beyond any terrestrial threat. The team must operate in the vacuum of space, investigating the monolithic rungs that stretch toward an unseen apex. Internal tensions rise as they grapple with a challenge that defies their usual tactics. The silent presence of the Ladder exerts a gravitational pull on global politics and panic, its shadow falling across entire continents.