Chapter 13

"Looking at the spinning Uzumaki on the front panel, to be honest, Uchiha Katsushi was nervous and excited.""The nervousness is because I don't know what I can get from the sacrifice, and the excitement is because the first sacrifice feels like a good start.""At this moment, the rotation speed of Uzumaki on the panel gradually slowed down until it disappeared, and then a line of writing appeared.""This is it!" Uchiha Katsushi looked at the handwriting with surprise."The sacrifice is complete, and the ability is obtained: Observation Haki.""Observation Haki! Shit!""This is really a good start!""I never thought it would be such an awesome ability.""Huh? This is the ability introduction.""I saw some words appeared under the words Observation Haki on the board.""These texts are related introductions about the acquired abilities, treasures, etc.""It says.""Observation Haki: One of the strongest abilities in the Pirate World.After cultivation, it can sharpen the five senses and awaken the sixth sense.Perceive with the sixth sense.If you practice it deeply, you can even predict the future and listen to the voice of all things.It can even read minds and speak minds.""As expected of Observation Haki, Lun perception ability, I, Uchiha Katsushi, would like to call you the strongest.""Whether to extract.""Extract, extract immediately, it is a fool not to extract.""Extracting.""Extraction successful.""A piece of information appeared in Uchiha Katsushi's memory, this is the practice method of Observation Haki."Uchiha Katsushi is very happy after learning about the practice method of Observation Haki.because!"[Simulated Star Creation Map: Origin], analyze." Uchiha Katsushi said with confidence in his heart.With the analysis of [Simulated Star Creation Map: Root], Uchiha Katsushi instantly understood the cultivation method of Observation Haki, and gradually succeeded in cultivation.After a while, with a "boom" in his mind, Uchiha Katsushi suddenly felt that the world seemed to have changed a color."Uchiha Katsushi who closes his eyes can clearly feel everything around him, such as the dust in the air, the mosquitoes in the corner, and even Uchiha Mikoto in the next room, who is practicing mudra, and he knows everything well.""And the range of perception continues to expand. The maid in the corridor, Uchiha Zhushan with a mysterious smile on his face in the study, and the yard outside are all within the range of perception of Uchiha Katsushi.""This is the reason for the perfect mastery of Observation Haki and the continuous analysis and strengthening of [Simulated Star Creation Map: Root].""As Observation Haki's perception range spreads to the periphery of the courtyard, the growth rate of Observation Haki's perception range slows down.""Now is the limit that Uchiha Katsushi can reach. After all, Uchiha Katsushi has just started to practice, but the growth rate of Observation Haki's perception range has not stopped, it has just slowed down.""With the strengthening of Uchiha Katsushi and the continuous analysis and strengthening of [Simulated Star Creation Map: Root], the growth of Observation Haki is unlimited.""Of course, when Uchiha Katsushi analyzed Observation Haki, he naturally came out of the system space, otherwise it would be impossible to perceive the courtyard.""When Uchiha Katsushi opened his eyes, he had perfectly mastered Observation Haki, but now it is a passive use.""After all, the perception range of Observation Haki is too large, and it is impossible for Uchiha Katsushi to pay attention to everything that is shrouded in the perception range of Observation Haki.""So this passive perception is used to perceive the surrounding situation of Uchiha Katsushi, so as to make oneself understand the surrounding environment.""When there is a need for comprehensive perception, it will naturally perceive everything within the range of Observation Haki's perception.""Uchiha Katsushi is in a very happy mood now, because he can see everything in this room even though he doesn't look with his eyes.""Plus.""Sharingan, open.""With the opening of Sharingan, everything in the room seems to be still, just like the mosquito in front of you. Uchiha Katsushi can clearly see and perceive everything on this mosquito.""even...""At this time, Uchiha Katsushi stretched out his hands and pinched the mosquito's wings with his fingers. With a slight force, the wings fell off.""Let go of your hands. In the eyes of Uchiha Katsushi, although there are no wings, the mosquito still seems to be stationary. This is the combination of Sharingan's dynamic vision and Observation Haki's perception ability.""Even the speed of the mosquito is in front of Uchiha Katsushi, it's like time stands still, it's amazing.""Looking at the scene in front of him, Uchiha Katsushi was shocked. This is just a Sharingan.""How about the Three Tomoe Sharingan! Or even the Mangekyō Sharingan, the Eternal Mangekyō Sharingan, and even the Rinnegan.""At that time, what kind of scenery will it be? I really look forward to it!" Uchiha Katsushi thought longingly."As Uchiha Katsushi closed the Sharingan, although the mosquitoes in front of him gradually fell down, it was still very slow. After all, Uchiha Katsushi's Observation Haki is still passively perceiving.""Watching the mosquitoes slowly fall in front of me like this, Uchiha Katsushi looks forward to the future, and time gradually passes by.""Tonight, it's dinner as usual." After the meal, I saw Uchiha Zhushan became serious, and said to Uchiha Katsushi: "Katsushi, your talent is amazing to be honest, so I decided to teach you ninjutsu tomorrow. ""Ninjutsu!""Uchiha Katsushi is not very surprised. After all, if he doesn't teach ninjutsu with such a talent that can be seen at first glance, what else can he teach.""But Uchiha Mikoto was shocked, but then relieved, after all, in her eyes, Uchiha Katsushi's talent is too scary, and it is not surprising to learn ninjutsu."After thinking about it, Uchiha Mikoto said to Uchiha Zhushan, "Grandpa, can I also learn ninjutsu?""Of course I can. After all, it was said by my lovely granddaughter. How could this kind of granddaughter refuse to agree?""So, Uchiha Takeyama agreed without even thinking about it."However, after agreeing, Uchiha Zhushan said again, "Mikoto, when grandpa teaches Katsushi tomorrow, you will watch first. When grandpa finishes teaching Katsushi, let him go away and practice while grandpa is teaching you Three Body Is the technique good?"