Conan continues going up the tower to confront Lepka, who attempts to flee via a flying machine, with Lana as his hostage. Conan cripples the vessel and saves Lana, while Lepka apparently perishes aboard the crashing machine. While Dyce takes Monsley away for medical treatment and keeps her company, Lana wakes Dr. Lao, and together they and the High Council scientists work to complete the Solar Tower and activate the satellite...