Historias Fantásticas #50

In "La ciudad a cien kilómetros de la superficie, capítulo 1," Cave Carson and his crew descend into a hidden cavern only to witness the death of a humanoid alien. Using the alien’s remains, they activate the Mighty Mole and journey deep beneath the earth, uncovering a radiant alien city powered by a mysterious sphere in the sky. There, they learn of a desperate faction led by Xanon, intent on reaching the surface to escape a lethal gas—unaware that their path could doom humanity. Bulldozer is taken captive as tensions rise beneath the planet’s crust.

In "Capítulo 2, La brigada de las bestias," Jo and the Underworlders launch a daring assault on Xanon’s city, aided by the fearsome creatures of Arhun’s cave. As the city crumbles and Bulldozer breaks free, Xanon retreats—only to command his forces to unleash the artificial sun’s devastating power.

In "Capítulo 3. 'El topo' vs. el sol enemigo," Cave and his crew race against time as the artificial sun relentlessly pursues them through the underground tunnels, while Xanon holds Alrud and his men captive, planning to use the elevators to unleash his plague above ground. With the Mighty Mole their only defense, Cave must find a way to stop both the sun and Xanon’s scheme before it’s too late.