The story:
In this adventure, Phantom creator Lee Falk expands on the events leading up to the oath sworn by the first Phantom, the only survivor from a vicious Singh attack found in 1550 by a group of pygmy Bandar escaping their evil tormentors the Wasaka giants.

Contrary to earlier assumptions, it is not the man washed up on the beach who solely directs coming events at this historical stage. It seems that he has been expected all along...