The Legend of Team Thirteen

Naruto and Sasuke both graduate a year early and are placed onto Team Thirteen along with Yakumo Kurama under the tutelage of Kakashi Hatake. Witness how this team becomes a legend greater than any before. More effective Sensei Kakashi, more competent Naruto, eventual Naruto x Yakumo and Sasuke x Tenten. Minor crossovers with other series. Naruto with Chakra Chains.