Reincarnation Chaos

I, Genichi Akamatsu, actually hoped that I would simply be reincarnated after my reincarnation, but! I don't think this is called reincarnation! Where is my plug-in? Why did it start with endless pain? In desperation, I once again started my second reincarnation. But! Who would have thought that it would be me in the future who would take over my body! After reincarnation, I still don't know that I have taken my own body!