I Am the Emperor in the Ninja World

What are you going to do when you come to the ninja world? I want the God of Heaven! So he said When he was born, he had talents unmatched by ordinary people. He was a born supreme. At the age of five, he received the extraordinary power of his family - Ninjutsu, and became a genius among his peers. At the age of eleven, after completing his ninjutsu training, he began to explore the world. At the age of fourteen, he officially graduated from the big dye vat of the ninja world, achieved his fame in the war, and at the same time created his own ninjutsu system. At the age of eighteen, having perfected his ninjutsu system, he was officially invincible and began to pursue his own ideals. He is Sarutobi Shinnosuke. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.