Naruto: Get All the Strength of Hiruzen Sarutobi at the Beginning

A person who knows only a little about Naruto traveled to the Warring States Period of Naruto, and then received the ability given by the system at the beginning to survive the Warring States Period. He finally established his power, but now he is being hunted by the second generation of Hokage. For details, please read the subsequent development of this book.