Mister No is hired by anthropologist Prof. Ribeiro and his assistant Saraj Moraes to escort them to a mission in the Catrimani Indian village. In the village, they are greeted by a tribe afflicted with a mysterious disease...
The Sons of Horus, the Comancheros, the Egyptian gods - all of them will stand in Tex's way to prevent him from rescuing Don Octavio's kidnapped children. Morisco also has an unsettled score with the Sons of Horus, fanatics from Egypt, so he will join Tex
On their way to Port Whale, where they were invited by Captain Fishleg, Zagor and Chico first meet the ominous Baron Wolfingham, and then the vigilante Andrew Cain. Upon arriving in Port Whale, they learn that the dark menace of fish-people is over the ci