Hey There people! This is my second fanfic (first is Bad Influence) and I am bringing in a new and exciting adventure of a mysterious person that will interact with many people of the shinobi world. Anyways this is just the character breakdown and a brief history on my new OC, and some concepts I'm testing out. First official chapter should be up shortly.

I don't own Naruto, only the OC present here.

Impervious

Character Intro-

This is the main character of this story.

Name: Yushin Jourou

Age: ?

Origin: Water Country

Rank: Missing-nin—former Shodai Mizukage

Features: About 5'10" and a slim figure for a man. He has short messy dark brown hair and a small goatee, light green eyes, and a fair completion. Dresses in a simple dark blue cloak with no markings, with underneath is a black long sleeve shirt, and also dark blue combat pants with a weapon holder on his left thigh. Also carries a guitar type instrument on his back (no combat application).

Elemental affinity: Water, Wind, and Lightning (from primary to secondary)

Animal Partner: Hydra (multi-headed dragon)- hard to control

Prologue-

Hello. My name is Yushin Jourou, but nobody has called me that in ages. I was one of the first to help found Kiri and become its first Mizukage for a short time until my presumed "death". I hail from the Jourou clan, which never exceeded 50 people inn it's prime, with about only 20 including me, inheriting the clan's Kekkei Genkai. The ability which I posses is basically an extreme durability and near natural immortality. Let me explain. The obvious advantages is I have an extreme resistance to heat and cold, my bones are stronger and lighter allowing faster movement, reflexes-flexibility and muscular strength are above normal, all my senses are above normal, and I am immune to all types of poisons and disease, and I have substantially higher chakra reserves than most. Now, the less obvious one is a very slow aging process that the user can control. You can slow down the molecular aging in your body to near zero, thus appearing, as you don't age. This still doesn't protect you from dieing though by a wound.

I was born quite sometime ago, about 20 or so years before the first hidden village was established, and I was the last one born into my clan. Since then my clan has been wiped out due to death in battle or just simply not being a carrier of the Kekkei Genkai. I was presumed dead when I was battle the hidden Cloud and was beaten by the Shodai Raikage. Nobody found my body and assumed I died, and I vanished from history almost completely, but I escaped seeking a life with less strife. Now I live the quiet easy life of traveling around from nation to nation helping out people here and there and observing the shinobi world's evolution from the past to present.