Megatron and Optimus go head to head when dark energon bursts out of the volcano. When Optimus gets drossy form the energon and an earthquake strikes, Megatron makes his charge. The two leaders fall below the Earth's surface and are buried alive as their friends say. Optimus and Megatron are now stuck under ground with no communication to call for help. Their energon supplies are low as Optimus only had so many with him. What will happen?
7 parts