Read Transformers: Primacy Online Summary:
OPTIMUS PRIME vs. MEGATRON. AUTOBOTS vs. DECEPTICONS. At the dawn of the conflict, battle lines are drawn and sides are set... now legends will be made. The war that would define a planet begins in earnest--and its revelations will shake the TRANSFORMERS' world to the core!
- Mecha, Robots, Science Fiction
- Chris Metzen, Flint Dille