Naruto: a Humble Commoner Crushing Geniuses of the Same Age!

Shinto Kawakawa Natsuki, a commoner in Konoha, a single-parent family, no heir, no bloodline, no backing. On the first day of school at the six-year-old Ninja School, his deskmate was Uzumaki Naruto. The classmates next to him whispered, "That's a monster." He opened the textbook with an expressionless face - long before he entered school, he had finished reading the theory of chakra extraction, and had practiced seal formation to the speed of three seals per second. Iruka tested his chakra amount and extracted it all at once. Blue light enveloped his whole body. He was stunned on the spot: "This burst of extraction amount has exceeded that of ordinary genin." While others of the same age were still practicing running, he had used his shadow clone to double his training efficiency - practicing physical skills with his body, while his clone studied theory, and eliminated the superposition of instant experience, making one day worth three days. Haruno Sakura was still memorizing knowledge points. He had already deceived his opponent with a clone move in the actual combat class, and he instantly circled behind Kunai's neck. Xiao Li asked him why he worked so hard, and Xia Li said: "I have no blood successor, no immortal body, and no backstage. But I want to try how far an ordinary person can go with hard work and brains." Iruka later said to the third generation: "This child has the shadow of Lord Jiraiya when he was young." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.