The heat is rising in the Gobi Desert as Perry Rhodan struggles to defend his utopian city-in-the-making from hostile forces. All his alien technology is gone or broken, leaving little room for optimism, and even his enemies are mired in conspiracies and intrigues, with the threat of a nuclear strike from a shadowy cabal looming. John Marshall and his superpowered companions have escaped the nefarious Clifford Monterny, but Sid, the teleporter, is unconscious and struggling to survive. On a remote island, Marshall and a team of similarly gifted individuals join forces to delve deep into Sid’s memories. To save him, they must uncover the truth about his life on the streets of Nicaragua and the “rescue” that brought him to Camp Specter, where all was not as it seemed... Meanwhile, the only alien on Earth is now in Monterny’s clutches. Will mankind ever come together and find its way to the stars?

Amid crises in politics, climate change, terrorism, and more, humanity’s limited remaining hope lies in science and an increasingly decrepit space program. When a key moon base goes dark, it’s up to chief astronaut Perry Rhodan and his crew to mount a rescue operation - or so the story goes in the press. The truth about Rhodan’s mission, however, is a deeper, greater secret than the public can imagine, and the aftermath of what Rhodan finds will change Earth - if not the entire universe - forever... if there's still an Earth for him to come home to.

Trapped in the Vega system, the Terrans are finding the universe even more alien than expected. They encounter winged people, an organic building, and—at last—the Ferrons’ three-eyed ruler. When the Topsidans demand surrender, Kakuta hatches a plan to turn the tide with his teleportation ability. But what role do the planet’s mysterious, revered creatures known as “giants” have to play? Elsewhere, Rhodan meets an elderly Arkonide who has been waiting in a crumbling base for millennia, hoping his commander will one day return. Mistaking Rhodan for that commander, he tells a tale that encompasses the war-torn history of the Ferrons and far more besides... Meanwhile, Bull and his companions remain prisoners of the Fantan. But with Gucky, their sardonic alien cellmate, they hit on the best possible way to pass the time and create an escape attempt: musical theater! They may not have a script or know all the words, but their performance of The Pirates of Penzance is sure to be a hit.

The Tosoma has been dutifully repaired attempts to escape when Naats, in service of the Arkonide Empire, descend upon the Web, demanding the ship and its crew. Meanwhile, Aescunnar makes an astonishing discovery while trying to recover Hetcher on Mars. Signs of an ancient civilization are found on the Red Planet. More startling still: they may not have left... On Topsid, Manoli is now heading for the Wise Ones’ Stronghold, a mountain refuge for their most revered figures. But the climb will be far from easy—and will a human even be allowed into such a sacred place? Elsewhere, the despot obsesses over his unseemly “collection” of Arkonide captives. Back on Earth, Bai Jun’s questions are about to be answered. Administrator Adams orders him to evacuate the entire city of Terrania as a precursor to a grand reveal. What are the secrets of the Stardust Tower—and the administrator’s plans for it?

Crest and his companions find themselves transported to a desolate, dying planet inhabited by insectoid creatures pursuing a dangerous mission under the yoke of the Arkonides: complete a superweapon for use against the Methanes. While investigating, they discover a more familiar species—the Ilts—being oppressed by their hosts. Meanwhile, Manoli and his companions have fallen ill. The mysterious sickness is thought to be linked to their time as Besun, but relations between the Fantan and Earth are fragile. Can the Fantan save their former captives’ lives? Elsewhere in the galaxy, Rhodan’s crew find themselves stranded in time and space on Ambur, the Vega system’s mysterious tenth planet, a hostile wasteland with pockets of civilization. What are Rhodan, Thora, and the others expected to give in return for their rescue by its inhabitants? And can the strangers cure the strange affliction tormenting Bull and Sue?

The truth is out: we’re not alone in the universe. The arrival of a member of the Arkonide race has sent the Earth spiraling even further into chaos. Deep in the Gobi Desert, the astronaut Perry Rhodan stands his ground as hostile troops surround the new utopia he’s trying to build for all of humanity. But when the gravely ill alien’s condition worsens, there is no choice but to send him out for treatment—no matter the risk. Meanwhile, Sid, John Marshall, and Sue are on the run, wrestling with newly discovered superhuman powers and ominous threats that seem to lurk in the shadows. In a world of political and economic strife, can a handful of ordinary heroes survive and make a difference to the planet’s future? Rhodan doesn’t doubt that mankind is destined for the stars. But with so many obstacles in their path, the road there won’t be easy...

The brutal war in the Vega system races towards its epic conclusion as Rhodan throws himself straight into the hornet’s nest. In a desperate gamble, he gives the Topsidans’ military leader a promise he can’t keep, hoping that either they’ll buy it, or it will buy Thora enough time to sabotage the lizards’ flagship. Will they escape with their lives, and will they do enough damage to turn the tides of the interstellar conflict? Further help might arrive from unexpected sources as the scattered members of Rhodan’s crew take their fates into their own hands and regroup. Stranded in the jungle, Kakuta, Morozova, and Deringhouse hatch a plan to hijack an enemy vessel and rejoin the fight. Meanwhile, the Fantan continue to plunder Earth, but Pounder and Crest are ready to take decisive action. Will it be enough to drive away the invaders without causing untold damage to the utopian city of Terrania? One way or another, two wars are about to come to an explosive end...