"Your studies are divided into three phases. First is theoretical knowledge. We will focus on this for one year, and there will be no practical lessons during this year. After this year, it will be practical training plus ninjutsu guidance, sting for one year. The final two years will be for your specialization development, left for you to independently research and train. Alright, before that, let's start with self-introductions. I don't know any of you yet," Kakashi began with his own introduction and then briefly expined the teaching pn.

  "My name is Rock Lee! Please treat me well!" Another perfect ninety-degree bow, Rock Lee was as enthusiastic as ever.

  "Yo, a good kid. He must be that taijutsu prodigy," Kakashi thought to himself. He knew there was a child who couldn't use ninjutsu, and this child specialized in taijutsu, with speed, strength, and agility far exceeding his peers.

  "Hi, my name is Tenten, and I'm good at using ninja tools. Nice to meet you!"

  "My name is Hyuga Neji. I will send all of them back to the regur css," Neji said, his arms still crossed over his chest, without even opening his eyes.

  "I heard this child is a genius, but with such a mindset, he needs a lot of tempering," However, his thoughts were interrupted.

  "My name is Uzumaki Naruto! My nindo is to speak my mind! I will personally defeat Neji, and I will definitely become Hokage!"

  "Idiot. My name is Uchiha Sasuke. One day, I will carry the name of the Uchiha. Please treat me well."

  "Sasuke~ My name is Haruno Sakura, I like..."

  "Billboard Brow! My name is Yamanaka Ino, I like..." The two girls confronted each other, looking like they were about to fight again.

  "Sigh, women are such a bother. I'm Nara Shikamaru."

  "Hey, everyone, don't fight! Want some chips? Oh right, my name is Akimichi Choji. Nice to meet you!"

  "Hey hey, anyone want to be my little bro? My name is Inuzuka Kiba, and Hokage will be mine!"

  "How dare you..." Becoming Hokage was Naruto's childhood dream, perhaps what you'd call carrying on the family business. The constant exposure made him realize the greatness of the Hokage and also sparked the idea of wanting to protect others. He wouldn't just watch the Hokage position go to someone else.

  "I'm being ignored again. My name is Aburame Shino. Nice to meet you."

  "M-my name is Hyuga Hinata. P-please treat me well," Her voice was unusually soft, but Neji heard it. He snorted disdainfully and turned away, his voice drifting back.

  "I didn't expect the weak young dy to get into the special css too. That gives me even more reason to eliminate you all."

  "Hmm, these kids have quite distinct personalities. That makes their names easy to remember. Judging by feeling, these people are all in different fields. Their specializations also need attention; I can't lead them astray. Alright, then for the first theory lesson, let's have them understand chakra!" Kakashi assessed the children's chakra and areas of expertise through his seasoned senses, but this focus made him overlook one person.

  "My name is Haru. Nice to meet you."

  "Oh? This is that kekkei mōra child? I really can't tell what he's good at. But why does my left eye feel a bit... that shouldn't be," Kakashi looked in the direction of the voice and began to observe Haru. This child was someone he couldn't see through, and just as he was puzzled, his covered left eye twitched as if sensing a kindred aura. This hadn't happened even when he was observing Sasuke earlier. "This child is not simple. It seems I'll have to take special care of him in the future."

  "Alright, then let's begin today's lesson. I will first expin chakra. There are a total of seven chakra natures: Wind, Lightning, Water, Fire, Earth, and the two Yin-Yang natures. Everyone's body contains Yin-Yang chakra, but the amount is retively small. Yin and Yang correspond to spirit and body, respectively. However, families with secret techniques are exceptions. For example, the Nara cn has more Yin-natured chakra, which facilitates shadow-based attacks. The Akimichi cn has more Yang-natured chakra, hence the Multi-Size Technique. As for the other five natures, ordinary people will only possess one chakra nature, and the others can be developed through training. Possessing two chakra natures provides the opportunity to fuse them into new elemental techniques, which is called a kekkei genkai. If you possess three and combine them into ninjutsu, it's called a kekkei tōta. And those born with all chakra natures are called kekkei mōra. Currently, there are only two known in ninja history, and one of them is Haru," Kakashi expined the combination of chakra, unable to resist mentioning Haru.

  Kekkei mōra, that's a once-in-a-millennium occurrence!

  This child has a very high possibility of becoming the second Sage of Six Paths.

  "Wow, Haru, you're a rare species! How about you still be my little bro!" Inuzuka Kiba's eyes widened as he listened. This once-in-a-millennium genius was now his big brother.

  "Tch, fate," Neji still scoffed disdainfully. He believed that genius was fate and couldn't be changed no matter how hard one tried.

  "Having chakra of a certain nature allows you to use elemental techniques of that nature. Of course, ordinary ninjas don't use pure Yin-Yang Release because the Yin-Yang attributes in their bodies only account for about five percent of their total chakra. However, incorporating Yin-Yang into other elemental techniques is very common, as it can greatly increase their destructive power. After all, Yin and Yang are the foundation of life, and if the body is injured by such attributes, the recovery time will double," Kakashi said nonchantly, his temper being quite good, all things considered.

  "Alright, does anyone want to try testing their chakra nature? It will greatly help me determine your direction," Saying this, Kakashi took out ten chakra paper strips. However, only three people needed the chakra paper: Sasuke, Naruto, and Sakura. The others could either use ninjutsu with just chakra or possessed family secret techniques, meaning they didn't care about the nature of their chakra or already knew it.

  "Me! Me!" Naruto jumped up, waving his arms wildly, and rushed forward to grab a paper strip.

  Sasuke, somewhat unwilling to believe he only had one chakra nature, also stepped forward to take one. Sakura, like Naruto, had no idea what her chakra nature was.

  "Put your palms together, pce the paper strip in between, and then send chakra into your hands. I will tell you the results."

  Naruto directly transmitted a rge amount of chakra at once. With a "snap," the result was out.

  The paper strip was cut into pieces.

  "This is..." To be honest, Kakashi had never seen such a violent result. However, he still deduced that these cuts were the work of Wind Release. "It looks like an extremely rare, high-quality Wind nature. Naruto, your Wind nature is very strong. I will teach you well."

  After saying that, he prepared to check the results of the other two.