Minaccia dal passato

Who are the archaeologists Mason and Ross? And how much truth is there in their claim to have found an Atlantean inscription deep in the Amazon jungle? Martin doesn't have time to ask himself this when a virus cancels the message and crashes his computer. But it doesn't end there, because some strangers pay him a gracious homage with an abundant barrage of bullets!

What effect does seeing Professor Mystère wearing the dark livery of the Men in Black have on you? Undoubtedly, your dismay would be no less than his, but sometimes you have to make the best of a bad situation, and it can happen that your usual enemies turn out to be providential allies. The mystery of the strange signs traced in a cave in the Amazon jungle brings to light an ancient horror, which appeared for the first time at the time of the catastrophic conflict between Atlantis and Mu... A horror that shocks the mind of Java and that tears with its claws the peace of Agarthi and its spiritual regent Kut-Humi!

There is a place where Evil takes on a physical, looming dimension and it is difficult to escape from it. In an attempt to abandon the laboratory infested by the monstrous creatures generated by the "vril", Martin Mystère, Erickson and the other members of the Men in Black team end up in a nightmare worse than the previous one, in the Abyss inhabited by the Great Ancients, but only two will survive...