Supermán #720

In "El Fracaso de Coloso," Colossal Boy finds himself trapped in a web of deception when he’s blackmailed into betraying the Legion Academy. Once his betrayal is uncovered, his standing in the Legion crumbles, leading to his expulsion.

In "El Día que Supermán Abandona a la Legión," Superboy and other interstellar heroes are summoned to the planet Thrann to vie for rulership in a high-stakes trial of strength and unity. As tensions rise and the heroes begin to turn on one another, the people of Thrann confront the consequences of their test—and the true meaning of leadership.