Ten thousand years ago - at a time when there was no real civilization on Earth yet, the Arconids fought fierce battles with the Methians. These wars shook the foundations of the Arconid empire. They would have led to the complete destruction of the Arconids, then rulers of the Galaxy, if at the decisive moment they had not managed to use new weapons against the Methans. Now, ten thousand years later, when the Solar Empire of Perry Rodan has long since received the inheritance of the Arconids, it seems strange that the power of the Methans was not broken even then. Lord Admiral Atlan, friend and teacher of Perry Rodan, is the first to learn about the impending danger. And when a giant flying fortress of the Methans appears from the transmitter receiver - and “Cross-2” has meanwhile grown to normal size - Julian Tifflor alerts the security fleet. The flying fortress threatens the transmitter transfer to the Andromeda nebula, and it cannot be dealt with with conventional weapons. So Perry Rodan's three best mutants have to intervene... When Ras Chubai, Tako Kakuta and Gukki take action, they are given the order: TELEPORTERS, ATTENTION!