When a girl from the Behemoth floats to the surface of subspace clinging to a strange bottle, a barhop from the Hangman's Noose decides to use the information in the bottle and try to rescue Mintea from the bubble world while returning the girl to her home world.
In the process they discover the insidious plan of an evil Queen to take over the galaxy. Now Mintea, and Griff's crew that are setting up the Dark Nebula lighthouses must find a way to stop the Queen and save the galaxy.
