Board Thread:Theories and Speculation/@comment-6769189-20200515102419/@comment-3568954-20200521075648

there is nothing to understand. its not enough to have DNA from madara and hashirama. one has to be a transmigrant to gain the Rinnegan. its not possible outside of that. and hashirama and madaras cells no longer contain any chakra from indra and asura, the moment they died they ceased being transmigrants as indra and ashura's chakra migrated to a new body. and we have no proof that orochimaru still has a zetsu body.