It's Over, I Became Orochimaru's Teacher

When he woke up, he found that he had become Haru Sarutobi of the Sarutobi clan in the Naruto world. He had a famous cousin, Konoha's current Hokage Sarutobi Hiruzen, and he also came with the golden finger system + blood succession limit. I thought that I would rely on the tree to become a famous genius ninja in the ninja world. As a result, he met a more talented guy, Orochimaru, who became his apprentice. "Teacher, I think this ninjutsu can be improved." "Teacher, you are so amazing. Why didn't I think of that?" "Teacher..." Sarutobi Yo: Tatsuma, is it too late to leave now? (PS: The timeline is slightly different from that of Naruto, but it is basically the same.)