Titanes Planetarios #146

In "La guardiana de la caja del rayo," the Challengers race against time to recover the stolen Horn of Herix, leading them to a hidden valley where the legendary Doom Box lies guarded by ancient traps and a two-headed dragon. As boobytraps unfold—a snapping alligator, a tree that lifts like an elevator, and a legion of giant robot Romans—the team must navigate the perilous path to the box, only to face a final test of courage when the horn’s true purpose is revealed.

In "La isla en el cielo," a mysterious cloud above a city hides a flying platform where alien criminals have taken control, trapping people in cylinders beneath the sky. When objects begin vanishing from a rooftop restaurant, the Challs are called in—leading Ace and Red to uncover the platform, Rocky and Prof to face a giant metal insect, and all of them to confront the invaders before the good alien scientists restore order.