In a post-war world where robots and humans coexist, XR_935 and Emma strive to maintain a fragile peace, but tensions rise as a group of humans resists reconciliation, raising the threat of potential upheaval and the end of their harmonious society.
When Dr. Meridian captures Megatron and Dot Malto, Megatron is put to the test. Will he keep his oath and stay loyal to Optimus Prime and help save Robby and Mo's mom, or will he go back to his old ways and side with Meridian?