Note- This is a fanfiction book and has a fanfiction relationship or better know has ship. this doesn't follow the actual Naruto storyline. Some parts may be similar. The Umino clan was a powerful clan and could master any jutsu, but it depends on what they were good (for example, sand jutsu, fire jutsu, etc.). The umino clan culture was known with water jutsu, any water jutsu they can do. this is very rare, but someone can be born with a spirit guide or what some think it's an "jinchuriki," but in the umino, they don't call it that. the person born with it is the next lord of the unino. Years later, after the first lord died (thousands of years later). Iruka was born, He was born with the spirit guide which means he can do any jutsu, after learning it of course but he must know the umino clan culture first, that's one thing in the culture. Before I ruined the whole book for yall, this read to find out more information about the clan, Iruka life, his future lover, the Unimo culture, and the history of the clan being told by Iruka Umino.