The Tokyo is still en route back to Starbase 415 but once they leave the phenomenon known as the Blackout, they noticed that the entire system that Starbase 415 is in, is completely surrounded by the phenomenon. This does not bode well to the crew of Tokyo, especially when they receive a call for help from an unsuspected neighbor. Meanwhile, Starbase 415 is under heavy assault and the crew are doing their best to repel the enemy. Can they hold out long enough for Tokyo to return?