On the following day, Kahn resumed his training and studies from the books related to space law and how to cover different aspects such as skills and spells related to it. Since he had already mastered the Dimensional Void skill to the peak of his current abilities, his priority then shifted to the next skill the Dimensional Domain.

During his training sessions, Kahn kept meditating and used a substantial amount of space force to expel out of his body.

And each time, he felt like the more space force he could throw out of his body, the farther his reach and control over this domain increased. He was aware that currently, he'd be able to go till 200 meters at best because of his rank as a semi-saint but this also meant that he had more time to solidify his foundation as well.

Kahn then spent another week, practicing 10 to 15 hours daily and because of the help from the ten doppelgangers who provided him 5 times speed force than his maximum speed, his limit reached to 200 meters and now he had mastered how to even control mana and world energy inside his Dimensional Domain.

So with the 2 out of 4 skills mastered in just 3 weeks using the Rathnaar, the peak saint's core as a source as well as the doppelgangers who shared soul connection with him, Kahn achieved something that would take decades for even the most genius space law researchers in the world.

So now.. His attention shifted to the next ability.

The Dimensional Shift.

"System, details on Dimensional Shift." commanded Kahn.

[Dimension Shift (S Rank) (ACTIVE) (Upgradable) :

Allows the host to temporarily shift a body part to the true dimension without causing any harm to the host's real body or affecting the host's abilities, skills and fighting prowess.

Note : The time and amount of body parts the host can shift inside the void will increase with the host's mastery over Space Law.

Current Mastery : 5%

Current limit : 1 body part or an organ.

Skill activation time : 15 seconds.] reported the system.

"Good. Very handy." spoke Kahn in contentment.

It's not like he couldn't remember the main function of these abilities or dimensional law.

Just that he needed to explain their use and functionality to some other people who he thought were always watching or reading about him from a different world.

And that would make them blame a certain person who would be accused of leaving plotholes by the said people.

So all and all This ability allowed him to temporarily shift any body organ to the true dimension.

During that moment, his body parts such as head, heart or even an entire arm will be inside the true dimension but it would appear like it's still in the real world.

But if someone tried to hurt him with a weapon or tried to kill him it will simply pass through that body part as per the ability description given by the system.

Currently, Kahn's limit is only one organ or part of the body. So paying attention to this skill was important because the more the better.

He also needed this ability since it could save his life in the last moment while in a frontal battle or an enemy many times stronger than him.

Plus, it worked the same if someone attacked him from behind or even betrayed him at the last moment.

However, the only downside was that he needed to spend triple the space force compared to dimensional void or dimensional domain skill in order to use it.

And the reason was that he had to send that particular organ into the true dimension and maintain it properly under the protection of the space force. Otherwise, that organ would be destroyed in the true dimension if he was careless or ran out of the space force.

And for that reason, he needed to condense a lot of space force on that particular organ and also quickly send it and bring it back in a short time.

But Kahn knew it'd be worth it. Because if a situation arose when someone stabbed him in the heart or head and he's unable to react on time this ability would save his life in the last moment and he'd be able to either run or trick the enemy into thinking that they killed him.

This was one of the main reasons why he chose Dimensional Law divine ability in the first place.

And as his mastery, ranks and levels rose, Kahn would be able to shift more organs to true dimension and maybe at some point.. His entire body.

If his enemies regardless of their rank or powers couldn't even touch him then he'd be the ultimate winner at the end because he could use the ability when he's facing an attack to let it simply pass by him and return to the real world when he has a chance to land a killshot.

Kahn then started practicing and focused a large amount of space force in his left palm.

Suddenly, he feels like the blood supply in his palm has stopped. He could move the palm but couldn't feel any sensation from it.

He then took out his old epic rank red dagger from the dungeon hunting days that he hadn't used in nearly a year and tried to cut open his palm.

Clang!

However, instead of making a gash the dagger passes right through his left palm although it was still attached to Kahn and he could even move the fingers.

Kahn then uses the dagger to touch his left leg and the next moment, he felt the sensation in his mind. But then he tried to touch the palm again just to have it pass right through it.

"Yes! It's a success." spoke Kahn and retracted his space force from the left to right palm.

But unlike before.. The space force reserves were depleted in a matter of minutes. And Kahn needed a full recharge to perform this skill again.

For the next 4 days, he repeated the same action for different body parts and organs and finally even his head and heart.

Just then, the system notified him.

[Dimensional Shift skill mastery reached to 10%.

Skill activation time increased to 30 seconds.]

"Great" said Kahn in containment and looked towards the ceiling and spoke in a vehement tone..

"Obito would be proud."