Naruto: I have shed my snake skin and become a dragon!

Introduction: A good-for-nothing young man who traveled through time and became the Nara clan. He originally planned to eat and die in Konoha Village relying on his face, but his fantasy was shattered by the ferocious snake-shaped birthmark on his face. Nara Kano: "I have been tortured for eighteen years, and you just came up with this system?" On the day of the Waking of Insect, the snakes revived, and Nara Kano successfully activated the system. As long as you kill the living beings and collect the shadows, you can increase your strength. At the same time, the birthmark on his face also came to life! It became a long black-purple snake and was connected to Nara Kano's complete shadow. Then Nara Kano discovered that this snake seemed not to be simple! It can actually evolve with Luye's continuous breakthroughs! And also let the system