Yahiko felt inexplicably excited because of Charlie’s sentence that hinted that there might be a chance in the future.

Although he knew that modern medicine was already very advanced, it was still simply impossible to achieve the regeneration of severed limbs.

Moreover, at the moment, modern technology was simply unable to achieve a breakthrough for a one hundred percent cell recovery. This was also the reason why there would always be a scar after a wound, and why the skin would never go back