The outer shell was damaged beyond recognition, and the form was completely distorted.
In terms of strength and physical tenacity, there wasn't much difference between Roger and Yan Luo, but their recovery abilities were worlds apart.
Even if Yan Luo lost half his brain, he could still nimbly control his body, appearing no different from when he was uninjured.
Roger, however, had to use the power of [Elementalization] to repair his mechanical body whenever injured, which required him to apply learned knowledge and actively control it.
Because of this, in the fierce clashing, Yan Luo's injuries quickly recovered, while Roger needed time.
The injuries on Roger's body kept accumulating. Initially, they were minor and could be ignored, but as he chose to overlook them and continued to focus on battling Yan Luo, over time, these minor injuries kept appearing, piling up to become difficult-to-heal wounds.
