19 Haki

" You can understand the reason bemhind earlier mission ", Z. " Yes, Sir. Not to tarnish reputation ", Jack replies.

" Sir, I want to learn the secret skills learned after mastering Rokushiki ", Z was surprised to hear it. Many doesn't know about those skills.

" Those can be learned only if you contribute something such as capturing pirates, finding devil fruits or good swords ", Z explained to him about points.

" You got in here by killing some pirates and giving a devil fruit. Since you didn't take reward for it ; it is stored in your name. You need to buy them with it ".

" Can I learn about haki then ? ", Z pondered for a while. " I think you know about them. Haki are of three types observation haki , armament haki and conqueror haki. These are divided into parts too ".

" Take observation haki for example there are 2 types one to predict opponent's attack ; other is used to sense the surroundings. Some advance it to predict future ".

" For armament haki, it is only one type. As for conqueror haki you should be born with it. First try to grasp the basic of observation haki . Your logia depend on speed, this will boast your skill ", Jack follows Z suggestion to learn it first.

Jack also want to learn it first. Due to enel's body or due to his soul merging with Jack. He was able to grasp the basics without effort.

Since he didn't have any partner to spar and enhance his haki. Just like Kami-e he used that room blindfolded. There are levels of training too.

First it was dodging heavy objects as it become easier he even was able to evade nails which are one cm in length.

Z want to test Jack's limit so he took insects or bees which harm humans and released it on him in that room. Jack took the challenge.

Jack was able accomplish it.The next thing is to focus on surroundings to increase the range. It needs one mind to only focus on it.

First he can use it when no one disturb him. He want it to be used anytime like his second nature. So, he put his effort.

He didn't stop his training in Rokushiki while learning haki. His observation haki is now same as Enel which can cover half of the Marineford. He is strength and speed are 2 times of Enel.

===================================

He wanted to stop for a while and ask Z about devil fruit awakening. " Awakening , it depends on person. The most effective way to do it is using devil fruit repeatedly. I cannot help you in that ", Z told him.

He gave some examples for those who can do it from past. Kizaru was able to awaken his fruit as he use it more. It was also a reason he can make blade using his devil fruit.

Jack wanted to ask Kizaru directly but stopped himself. During that time he gave Leo , Ain , Binz and others some pointers to improve their use in Rokushiki.

Leo, Ain and binz can use soru, kami-e at basic level. Binz is good at Rankyaku ; Leo is good at tekkai as Ain is in shigan.

===================================

Z took them to 2 group missions. Jack didn't do anything at first mission as Z stopped him. He told Jack that he want to give others chance to show their abilities.

The first mission was fighting a group of pirates whose overall bounty was nearly 100 million ; recruits were able to do it.

Leo, Ain and Binz fought with captain to capture him. Jack can see Ain and Binz attitude was different from rest when talk to Z. They see him more like father than teacher.

===================================

The second mission became a problem for them. Their mission was again to capture pirates. But their location was an underworld auction area.

Recruits took them down , also went to capture the members of auction and take their items. It is not an ordinary auction , it belong to Fang dealers who are most strongest underworld dealers.

Z didn't stop them as he wanted to see fight between Jack and one of the 5 leaders of the organisation. Jack saw through him ; he got irritated because Z told him to only use his physical strength.

Jack also want to test his physical power, so he agreed.

==================================