What if Naruto did not return with Jiraiya after the three year training trip. How will this change Konoha's future? And what is his emergency? Naruto/FemHAku. Maybe a small harem.

In the Great War, one man appeared to change everything. Carrying the will of Humanity, he walks the path of both hero and villain. The man has sacrifice everything, including love, for the sake of Humanity. Of course, love will unknowingly come to him. Single Pairing (Past Naruto & Grayfia) at first before becoming a Harem. Naruto X Rias as the new main pairing.