Sasuke is one of the few surviving members of the Uchiha clan, an infamous and powerful extended family of ninjas who were allied to the village of Konohagakure, before being massacred by Sasuke's older brother, Itachi Uchiha, before the series' start.
Sasuke is one of the few surviving members of the Uchiha clan. The Uchiha clan is an infamous and powerful extended family of ninjas. These ninjas were allied to the village of Konohagakure. This was before being massacred by Sasuke's older brother before the series' start. Sasuke's older brother is Itachi Uchiha.