Traveling to the world of Naruto, there is no blood inheritance and no family secrets. But it doesn't matter, I have a god-level forging system. Pick up a stone on Hokage Cliff.
"Ding! If you find a lucky stone, you can forge a lucky bracelet with special props. The wearer will not be hit by a non-designated AOE skill" inadvertently touching a drop of Kakashi's blood.
"Ding! Discover the invincible blood, you can forge the special props domain mirror, the mirror is a space of its own, you can pull the person you see into it, in the domain, no matter how strong your opponent is, you can be 50-50 against him.
"I picked up a hair from the third generation. "Ding! Found the knowledgeable silk, you can forge special props and knowledgeable hats, and you can quickly understand the content of ninjutsu on the scroll." Naruto found a drop of blood.
"Ding! Discover the incomplete blood of the immortal and the power of asura, you can forge the immortal crystal, and after swallowing it, you can transform the body into a perfect immortal human body"