The time for Jin's training to begin has come. Will he be able to master the art of Seishin?

"Jin there are two stages you need to complete to master the art of Seishin. Let us start with the first. The first thing you need to do is learn how to control your body."

"Control my body? What do you mean?"

"I mean you need to learn how to use your body to its fullest potential. Now you are using around 5% of your body's abilities. When you complete this stage, you will be able to do things you never thought possible. Of course, the longer you train the better you will master this technique. To better understand what I mean I will show you an example of what you will be able to do. Do you see this huge boulder over there?"

"Yeah."

Reizo starts walking towards the bolder. He stops right next to the boulder.

"Watch this now Jin. I will now concentrate all my power on my right fist."

A white aura is coming out of Reizo's fist and he punches the boulder. The bolder is immediately destroyed.

"Wow, Reizo, how did you do that?"

"By focusing the power within my body in my fist, my fist becomes tremendously strong. This is a simple example of what someone can do by learning how to control his body. Of course, there are a lot more things you can do like this."

Suddenly Reizo vanished.

"Reizo! Where are you?"

"Right behind you Jin."

"How did you do that?"

"I focused my power on my legs and I increased my speed by 20 fold. You should know this isn't my maximum speed, it is about a quarter."

"This is amazing!"

"Another thing you can do is raise your skin's resistance. You can increase your skin's density so that most swords or weapons will not be able to cut it. The skin's resistance depends on the user's proficiency in the technique. There are many more things you can do but these are the basics, and they are enough for now. So, let us start. I want you to do 1000 push-ups and then climb up and down the mountain 10 times."

"Seriously?!"

"In order to learn this technique, you need to build your stamina. I know it is hard, but this is the only way."

"Alright, I will do my best."

After 7 hours of training Jin finally finished.

"I see you finished Jin. Well, it wasn't a big mountain. I said we would not do anything extreme for the first session, didn't I?"

"Well, Reizo I need to go home it's getting late," said Jin breathing hard.

"Alright, see you tomorrow Jin."

"Goodnight Reizo."

After half an hour, Jin finally returns home.

Jin thought, Well I am finally back home, I can't wait to get to bed I am exhausted.

When Jin opened the door, he saw his sister sitting on the couch.

"Finally, you returned home, Jin. Where were you all this time?"

"I told you, it is a personal matter."

"Well, I will learn what you are hiding eventually."

Jin thought, I hope you never learn about this for your own good.

"I am going to bed Emily, I am tired."

"Well, that is weird you never sleep so early."

"Let's say it was a big day."

"Yeah, sure a 'big day.'"

"Really, where are mom and dad?"

"Dad is at work, he said he would be late. Mom is in her bedroom."

"Ok. Goodnight Emily."

"Goodnight Jin."

Jin went into his bedroom and lay on the bed. He thought, Man I am tired, I better sleep, I have to get some rest in order to get through these training sessions.

The day ended and Jin was finally resting from a difficult day. He knew there were more difficult days to come and that he had to be ready.