All the factions launched in pursuit of Tim-21 now converge towards the aquatic planet Mata, where Professor Solomon and the Old Robot, the model behind the domestic androids and the Moissonneurs, are supposed to be located. At the same time, in the rest of the galaxy, the revolution of machines is raging. The end is near, and nothing or anyone is prepared for what is about to happen. Contents vo: Descender #27-32