Super-Homem #21

In "Em Busca do Poder - Conclusão: Viagem Insólita," a powerless Superman crash-lands in the Antarctic during a desperate journey to the Fortress of Solitude, where he’s rescued by a research team and forced to defend them from a mysterious energy entity. As his strength fades, he learns from Perry White that his next cancer treatment might be fatal—just as he reaches the Fortress, only to find his powers beyond recovery. Before he can face the void, he’s abruptly pulled into a Boom Tube by Mr. Miracle and Big Barda, launching him into an unpredictable journey beyond the known universe.