Board Thread:Theories and Speculation/@comment-30355627-20161218164138/@comment-30631705-20161225052316

Elveonora wrote: Well, finally something I agree with you about, kudos. It doesn't evolve or change, they are completely separate. Even in the anime, he didn't get Mangekyou Sharingan which then transformed into Rinnegan, he awoke Mangekyou Sharingan and immediately Rinnegan as well, but it wasn't the Mangekyou which then changed into Rinnegan, they were just awakened at the same time, we just didn't get to see how the Mangekyou looks because the Rinnegan followed right after and he kept it activated.

Yeah sharingan doesn't evolve to rinnnegan but in the anime about hagoromo it looks like lt, maybe there's special case about him? idk kishi should explain clearly about rinnegan and sharingan relationship. In uchiha tablet stone, there some writings about rinnegan as well, right?