I looked at the four naked test subjects, one of which had already given up its ends, judging by the rough scars on its flanks, having served as the first transplant experiment.
However, I didn't care much about the life and death of the criminal - it was a pity for the wasted resource, because this shinobi could have been saved and used in the future in some other way, with just a little training.
And with such a wasteful attitude to valuable resources, it was no wonder Orochimaru was short of test subjects for his research. If I ended every experiment with a death, I'd run out of scroll prisoners within six months of the war.
- This one had a liver transplant," the serpent sannin stepped forward, pointing to the corpse, "but despite a perfectly performed operation, the organ did not take and that was the cause of death, although I could not find any abnormalities that would cause such a thing.
- Who was the organ taken from? - I clarified, slapping a copy of the previously demonstrated seal onto the body, which had just begun to cool.
- A preserved organ from an earlier shipment," the lab owner explained, shrugging his shoulders at my raised eyebrow, "I extract whole organs from used material and donate them to the hospital.
I nodded understandingly and opened the corpse with a couple of movements, then I automatically clamped the damaged vessels so as not to get dirty with blood, and extracted the liver into the light. The second paper dropped on the organ and faintly smoldered, showing the residual traces of the katon's chakra.
- As it was required to prove," he showed the result to his colleague, "and the blood type doesn't match, so it's not surprising that he's dead.
A normal shinobi might have survived for a while, but all of the prisoners were wearing suppressive seals of my own making, by the way, and were unconscious, which hastened their demise after the transplant.
- How interrrrrrrry," the sannin practically rumbled and turned his gaze to me, "but I suppose it's a solvable problem?
- Not with the liver, as it is also used for blood reproduction and conflict is inevitable," I shook my head, using a preservation technique on the organ and setting it aside on one of the trays next to it, - But for other organs it's not so sad - it's enough to replace the blood with a nutrient solution, which can be done by an experienced iryonin, and then get rid of the chakra in it by pumping in medical chakra, which will also contribute to quicker engraftment and smooth operation of the new owner.
Without delaying with the demonstration, I determined the type of chakra - water - and blood, which matched, the nearest criminal, and then, having created a clone, sent him to extract a kidney from the test subject, and I did the same with the corpse, preparing the organ.
It took a minute for the criminal to get a new kidney, thanks to medical chakra, which worked just as well as the old one, and I turned to Orochimaru, who was watching my actions with an enthusiastic gaze.
I've got more interesting stuff on patreon (+ 200 chapter)
patreon.com/Chill76