As the 20th Century draws to a close, so too does the Eastern European Communist era... but with it brings terrorist attacks, aging militant groups coming out of retirement and those who will stop at nothing to preserve their way of life!

The two Galaxity agents' investigation into the elemental forces appearing on Earth continues. While Laureline, dogged and efficient, follows a promising lead somewhere in outer space, Valerian is struggling to unravel the mysterious events plaguing our 20th century. Demonstrations of fantastic phenomena follow in quick succession, pushing poor Valerian to his limits. And matters will have to be settled simultaneously in New York and on an asteroid...

When a rogue planet threatens a new Human colony, Valerian and Laureline are sent to investigate and discover a barren, rocky surface... and a whole world beneath it! The people who live inside Zahir have never seen the stars. Divided along gender lines, torn by a senseless and bloody war, they are unaware that their planet is hurtling towards disaster. To stop it, the two agents of Galaxity will have to infiltrate both sides and force a reconciliation....

On board Captain Singh'a Rough'a's vessel, Valerian and Laureline finally make it to the Great Void, the unexplored empty space right at the very end of the universe. During their ongoing search for the lost Earth, the pair comes face to face with the Wolochs, a race of terrifying stone monsters.

Point Central is a multicultural space station that serves as a sort of United Nations to the galaxy. Tasked with protecting the new ambassador from Earth, Valerian is kidnapped alongside his charge in a lightning commando attack. It's up to Laureline to do all the heavy lifting and slog through the seedy bowels of the station as she tries to locate and rescue them—and figure out who kidnapped them and why.

Our two spatio-temporal agents are on a new mission, but this time the duo is split up. While Laureline flies solo from planet to planet, on the trail of arms dealers and forbidden technologies, Valerian is on 20th century Earth, teamed up with the eccentric Mr Albert. And he, too, is hunting down technologies incompatible with the era. What is the link between the two cases, separated as they are by centuries and light-years?

Valerian, shot to death in an Indian fortress. Valerian, dead in 19th century London. Valerian, gunned down in San Francisco's Chinatown... And Laureline, paired up with an unpleasantly arrogant historian from Galaxity, forced to witness every demise of the man she loves on a succession of re-enacted pieces of human history. A very strange case that will take the two spatio-temporal agents to the limits of their endurance as they hunt down the mysterious...

Vivaxis, a consortium of machinations as lucrative as they are clandestine, attracts many a powerful person into its fold. A mysterious former archangel seems to be plotting to take control of the conglomerate... At the heart of this celestial drama, Valerian and Laureline are trying desperately to reset the clocks of space-time.

On an asteroid far away in the middle of nowhere, Valerian and Laureline have become struggling salespeople, more interested in getting news about their disappeared Earth than about boosting their profits. They hear about an expedition that's soon to depart on an exploration of the Great Void, the unknown territory right on the edge of the universe. Needless to say, they sign up in a heartbeat!

Valerian and Laureline are exploring Syrte, capital planet of a system of 1,000 worlds. Their mission is to discover whether the Syrtians could present a danger to Earth. What they find is a decaying empire led by decadent aristocrats, a population ripe for revolution, and a mysterious caste of masked wise men who discreetly pull the strings from hidden fortresses. Swept up by the winds of history, the agents of Earth will have to choose a side......