Flash is shocked after witnessing a familiar face, his father, exit a rift.

Flash, Dale and Baylin travel to Mongo and learn about the Dactyl ascension ceremony. Meanwhile, Rankol is pressured into opening a rift.

Joe learns Flash and Dale's secret after he and Flash fall through a rift while fighting. Elsewhere, Baylin and Dale help bring a child into the world.

Flash and Zarkov become deeply involved in a complicated clash between two clans of Mongo. Meanwhile, Joe begins to talk about his "adventures," jeopardising his career.

Flash heads to Frigia, a cold area of Mongo, to free the region's queen.