Luck

White muscles: Fast-twitch muscle fibers. This allows for more explosive force and speed but also fatigues much more quickly.

It's also our slow-twitch muscle fiber that gives us extremely fine motor control. White muscle fibers are the first to fatigue, which is why they are the last to be activated by the body.

Red muscles:Slow twitch muscle fiber. The advantage is that this type of fiber has a high tolerance against fatigue.

 Red muscle fibers are almost constantly in use.

Pink muscles: These are intermediary muscles. They are useful for shorter durations of more intensive exercise. They are less energy-efficient than red muscles but more fatigue-resistant than white muscles.

.....

Even though Orochimaru taijutsu genius is maxed but it will still develop over time, after all the increase in percentage means that the original value will increase the total value more by 100%.

But he got new talents after reaching Max in taijutsu talent.

After seeing the new talents Orochimaru has already tagged them as:

White muscles: Powerful last-ditch effort or short-time hero.

Red muscles: Great stamina and muscle control.

Pink muscles: Great for combat.

After thinking about it he selected red muscles using 2 talent jade. Not only he will gain more stamina which will help in extending training time but also have more control which is very helpful.

Then chose pink muscle using 2 talent jade saved earlier, after all, it will certainly increase his power.

After choosing them both he felt warm energy and little itchiness all over his muscles. I got the feeling that I have become stronger.

After that checked his newly acquired talent he came to know that sadly it takes double the number of points to lvl up these talents.

[2)Red muscle enchantment(lvl 1):

Red muscles efficiency increased by 10%.

(200 talent points)(adaptation:5%)

3)Pink muscles enchantment:

Pink muscle's efficiency increased by 10%.

(200 talent points)(adaptation:5%)

Warning: Please let your body and yourself adapt to new changes before further leveling up this talent]

Ok. Although I wanted to further upgrade this talent, I think I should lvl up the basic talents first.

So, I lvl up Marksman to lvl 8 using talent points. Even though it looks like it's bland but its bot it do not provides 360° dynamic vision like Byakugan it gives the user good eyesight. Furthermore, accuracy is also important for the long-range attack.

After this, he knows that his power increase by much. Moreover, his talent has not even been adopted. Certainly, he can not wait to Max lvl of other talents.

Next day:

When I reached the special class told by the teacher most of the students reached class. But a lot of space in class is empty after all we only are 15 students.

After that, I sat in my certified seat. The seat at back near the window. I saw that Jiraiya was already sitting in front of my seat with Sarutobi greeted me.

"Yo, itoko" " Good morning Orochimaru San"

"Yo"

A simple greeting. I am happy that I will certainly gain more information. After all, they said that special classes can get more resources and certainly it will include more knowledge than normal classes.

"Hey snake eyes you are sitting on my seat"

Hmph, ignoring the blonde I was calmly observing the Sakura tree and scenery outside the window. After all, it's not like I only know about training, calculation, and other things.

Rest is also important, for Orochimaru observing nature is a very soothing activity.

But he certainly can't observe nature peacefully as he felt someone tugging him.

He turned sideways.

"What"

"My seat"

Even though he would have not fought over the seat but it's not an ordinary seat ok, how can he leave this seat.

"Who said"

" It's fact, I always sit at this seat"

"Nope, Find another seat"

"Let's decide my coin toss"

"What" Is Tsunade corrupted by Hashirama at such young age.

"I said let's bet. The person to win coin toss will take this seat"

"Ok" After all, I believe that my luck is good.

And I don't want to be annoyed the whole time

She handed over a coin to Sarutobi for toss and asked

"Heads or tails"

"Throw first" Even though I was confident but I am still going to use calculations to find out answers.

"Hmph do you think I am an idiot, say your choice first," She said that with an annoyed expression. Which tells that she has experienced what I was ready to do.

"Ok, Ok. Heads"

After coin toss the result was I lost.

How can it be I lost to Tsunade?

Even if she doesn't have bad luck like anime my luck is really good. After all, l got a system, what other proof is needed.

When I was thinking I heard Sarutobi laughing at me in front.

I glared at him "What's there to laugh"

In response, Sarutobi just laughed again and said

"I am laughing at you. Maybe you don't know her nickname in our class is a lucky goddess.

One time she was sleepy and thus at the exam she tick marked the answer without even reading anything. But she got full marks in it"

I can accept if she does not have bad luck, but she has such good luck. I can accept everything but not it. [A/N: RIP Casinos]

After handing my seat to her I sat next to her. But I am thinking that even if I would be MC of this world, after all, I got a system.

[A/N: Nope, you even lost protagonist seat, you are not qualified to become MC]