Laser Gates

Thousands of galaxies are reeling from this news: The Cryptic Computer, the galactic defense synthesizer that has maintained peace for five centuries since the Wars on Zevon, has failed! Four failsafe detonators inside the computer will now trigger universal self-destruction! The governors of Enderby order the Dante Dart to spring into action. Only it can weave its way down through the computer’s nearly impenetrable defenses to reach and destroy the detonators!