Unlike other Uchiha who were obsessed with the Sharingan, Madara took his evolution to a level beyond anyone before him to unlock the eyes of the Sage of Six Paths. Madara’s long and calculated ...

Beginning with Sasuke Uchiha and his ever-evolving Sharingan ... extremely powerful wielders like Madara and Kaguya can open the third eye on their forehead to combine the power of the Rinnegan ...