Following an apocalyptic attack at the hands of space vampires in volume two, Gildas and Martina are back for more intergalactic adventures. This time, their spaceship carries them to an outer space museum, built entirely in their honor, which also happens to be the symbol of the all-powerful Celta movement. Just the kind of symbol that the resistance would love to blow to smithereens, as our space heroes are about to find out...