The juggernaut and the navigator are on their way to a place where they've measured an unusually high degree of "adolla burst activity" . They've got a long way before they get there, but they need to get there before the giant worm can destroy them. The giant worm is after them, and they can't get there in time. They hear a voice coming from outside, and the mole is telling them that they're in the wrong place. The mole says that the giant worms are after them and that they have to get to the right place. They need to find a way to lure the worms away.