In the decades following the massacre, the few Uchiha that survived wandered as missing-nin. One in particular, Ryun Uchiha, who was also the grandson of Madara Uchiha, became famous as a Yonkō and set out to rebuild the clan. In the years prior to the Fourth Shinobi World War, Ryun finally obtained enough power to begin setting this dream into motion. Following a battle with one of the leaders of a group of exiled Uchiha, Yoshitsune Uchiha, Ryun finally reestablished the clan and began seeking and recruiting new members.