The is the seedling of the Shinju and the result of decades of research by Yamagakure shinobi. The tree is sealed within Ryun Uchiha who is its sole jinchūriki. Later, after fighting Sigma Uchiha, Ryun gained a portion of Kaguya Ōtsutsuki's chakra, allowing him to infuse his will into the tree, incarnating it and himself into a new Ten-Tails.