Sweat was pouring off of his body as he was on his ten thousandth push up. He had got up off of the ground his hair leaking sweat. A puddle of sweat was beneath his feet from the rigorous work out session he had been doing. Remembering something important he thought aloud saying " I could have sworn they said the package would arrive today ". It was near the afternoon. Rikaro had purchased a kidney from a unknown person with the price of 30,000 Ryo. Apparently the kidney held the blood lf many clans conjoined. A flapping a wings in the distant caught his attention as he turned his head slightly to the left. A hawk about the size of his arm was flying towards him with a package.
The package was brown and was wtapped tightly so what was ever in it would not rot. He sharpned his senses his smelling cought on to the package it smelled of the dead. A smell Rikaro knew very well. Finally, the Hawk arrived dropping the package from 25 feet abpve as it turned around mid flight heading back fron wherever it came from. The package dropped safely in Rikato hands. As he caught it he unwrapped it seeing a kidney on the brown material it was wrapped inside of. Using his jutsu creation of all things he would make a medical table after doing the handseals for Shadow Clone. The clone knew exactly what to do as it took the left kidney out of Rikaro that contained both Senju and Uchiha dna. The clone would wrap that kidney up and send it within Kamui. He would then place the kidney Rikaro had purchased where the old kidney was. Rikaro would dispell the clone as he did the hand seal for Creation Rebirth full release.
A wave of chakra would appear around his body as his blood and the blood from the kidney combined.
Rolling for both Otsutsuki and Kaguya DNA