How shall we proceed? Because Naruto isn't going to get godly powers by saying, "I want godly powers."
Choice 1: Naruto finds a book half buried near a large, dead tree. This book contains knowledge of demons. True demons, rather than what the people of the elemental nations see as demons. Demons that have travelled across countless worlds and seek to destroy all life, in every world. Together, these demons are known as the Burning Legion. The Legion is led by the Fallen Titan, Sargeras. (Here's a picture: http://static.tvtropes.org/pmwiki/pub/im... )
Choice 2: Naruto, while training by himself, finds an injured, and hungry, Akatsuki member and helps him (unless it's Konan, in that case, her) out. In exchange for this act of kindness, he/she takes Naruto as a subordinate to the Akatsuki. During his time as a subordinate, Naruto is also taught by the Akatsuki members. (The Akatsuki will have a different goal than 'capture the tailed beasts' if you pick this choice.) ( http://img05.deviantart.net/c4f2/i/2009/... )