Ch. 401An Open Plot
- Sam and Mikaela discover a hard drive left by Decepticons, which Bumblebee decrypts.
- Bumblebee projects a message from a Decepticon named Pioneer, revealing:
- Megatron's remains are in the Mariana Trench and can be revived.
- More Decepticons are coming to Earth.
- Decepticons have a base on the Moon.
- They seek the Matrix of Leadership.
- Sam suspects this could be a trap, but Mikaela hints that Bumblebee might have hidden information about Megatron's fate.
- Bumblebee decides to see Optimus Prime immediately, leaving Sam and Mikaela behind.