Why some people say that Rinnegan is a upgrade for sharingan ? Is it that hard to get it ?
Rinnegan belongs to the Sage of six paths who had Senju and Uchiha power , The "body" and the "eyes" !
Its a upgrade for both of the Senju and the Uchiha clan !
If a senju where to get some uchiha dna or a uchiha sharingan he gets rinnegan !
If a uchiha gets some senju dna he also gets the rinnegan !
All the people out there who says that the Rinnegan its the next level for the Sharingan or that Rinnegan its a upgrade for the Sharinagn get over it !