Beast Wars Second takes place after the Beast Wars cartoon, but before Beast Machines (Beast Wars Return). It also takes place before both Beast Wars: The Gathering and Beast Wars: The Ascendingcomic series. It does not take place in this era, nor does it take place in the past as the original Beast Wars does. It takes place solely in the future that the Beast Wars cast came from.
During the time of the Pax Cybertronia, a treaty that kept the Predacons in check, Lio Convoy amassed a secret squad to stand guard in case of Predacon activity. Galvatron and Megastorm, two brothers, also pieced together a group of Predacons in search of energy sources. The planet Gaia was full of energy and would be the host of these "second" Beast Wars.
1. A New Army
2. White Lion, Run!
3. Big Horn's Fury
4. The Lake Trap