Better Late Than Never

After failing to bring Sasuke back to the village, Jiraiya gives Naruto a reality check and tells him the world has no mercy for kids who are still playing ninjas. What would happen if Naruto took his training more seriously and no longer spent the entire daydreaming about bringing back Sasuke? Weak to Strong Naruto. Smarter Naruto. Harem/Naruto. Rated E for Explicit Context.