Continuing the adventuresof Double P, the friendlyextraterre strial. On thisoccasion, all his countrymen(the 5000 inhabit ants of Jijo)reach the Earth for a visit of tenmonths. Doubl e P¿s friends,Nicolás and Margarita, don¿tknow what to do to hide all thepeople from Jijo, and this hasterrible conseque nces.