http://www.mangapanda.com/tales-of-demons-and-gods

I just found this manga yesterday and read through all the chapters. Chapter 14 just released today.

At first, It looked like a blatant Naruto rip-off, but while it does share similarities, it is it's own story.

It's about a guy who is a powerful spirit master or something, and he dies but returns to life in the past as his 13 year old self, but retains all the knowledge from his past life.

The chapters are short, but I've enjoyed the story so far.