As the flashback unfolds, it becomes clear that Kuma's body was severely damaged during the experiments, and he was left with a mangled and robotic appearance. The World Government, impressed by Kuma's strength and resilience, offered him a deal: become a Shichibukai and serve the World Government, and they would grant him a chance to reclaim his lost humanity.
The episode then cuts back to the present, where Kuma's assault on the Straw Hats reaches its climax. As Kuma prepares to deliver the final blow to Luffy, a glimmer of his original consciousness flashes through his eyes, hinting that there may be more to Kuma's story than meets the eye. One Piece Episode 395
Meanwhile, a flashback reveals Kuma's past, showcasing his life as a kind and gentle soul who was subjected to horrific experiments by the World Government. The experiments, conducted by a mysterious organization, aimed to create a cyborg soldier by fusing Kuma's body with robotic parts. As the flashback unfolds, it becomes clear that
The episode begins with Kuma, the Shichibukai and a member of the Revolutionary Army, continuing his brutal assault on the Straw Hat Pirates. Despite his monstrous strength, Kuma seems to be acting under some sort of mind control. As Kuma prepares to deliver the final blow
The episode ends with Kuma's fate and the secrets behind his past left hanging, setting the stage for a deeper exploration of his character in future episodes.