The Future War — K.N. Kellum

The now five misfit journier crew members escape Gorgion unscathed, and land on Giony and Magnus' home planet, Nubias, in the mysterious time-traveling galaxy known as the Matrix galaxy. It is here the crew is separated, and interstellar flying licenses suspended. Zebb is sent back to his home planet X. Ramsey and Giony chose to stay, and time-travel through a small portal into Giony's past to learn more about her and this strange new world, growing more intimate in the process.