Konoha: The Eldest Son of the Uchiha

Five-year-old Uchiha Shin stared seriously at his younger brother: "Madara, remember this: never make friends with a guy named Hashirama, and never become sworn brothers with him!" Four-year-old Uchiha Madara tilted his head, looking adorably confused at his elder brother, and stammered, "But... what if I really like this guy named Hashirama in the future?" "That's still not allowed, or else Izuna will be killed, you'll be single forever, never get married, and even our Uchiha clan will be destroyed!" Uchiha Shin suddenly clenched his fists, his gaze toward Madara turning dangerous. Three-year-old Uchiha Izuna looked up in shock at his eldest and second brothers, feeling utterly innocent: "What does this have to do with me? I haven't done anything!"