Once Rex had the weapons completely solidified. He then began to inject Qi into them. The first Qi was to unlock their weapon attributes. The second was to allow people to cultivate with them.
Once Rex had finished with the Qi for the sword. He used this weapon first to begin his cultivation. What he sees will transform every cultivator from here on out.
The weapon's vision for Cultivators
In the magma filled Fifth Realm a lone area was still standing. In front of Rex a bubble of magma formed a sword.
"Take and swing"
Rex did just that. He swung it close to twenty thousand times but nothing happened.
"Take and swing"
Rex continued the process. If this was anyone else, they would have already died by this point from having too much energy exhausted.
For Rex, he was using the last little amount of Demonic Qi that he could. He had already exhausted his Mortal Qi, Heavenly Qi, and his mental fortitude had grown a lot.
Finally, the last of his Demonic Qi vanished. Here he was standing as a Mortal. He could not use his Godly Qi in this area for whatever reason. Rex figured that it was because of the magma and it having Godly Qi in it.
"Place the sword on your lap and cultivate"
Rex did just that and he felt Sword Qi flowing through him. It was not just a tiny amount either. This was something that even Heavenly Cultivators needed.
Once Rex felt that he could now not care about his Qi.
"Take and swing"
Rex began swinging the sword again. This time the amount of swings easily became sixty thousand. Rex was not even tired yet.
"Put it back where it was"
Rex did just that. He exited the Sword Cultivating Area.
Rex felt that he no longer needed Mortal Qi, Heavenly Qi, Demonic Qi, or even Godly Qi to a certain extent. A sword could just materialize in his hands.
'Ding'
"Congratulations to Host for comprehending the true meaning of Sword Qi"
"Once Host has completely mastered the true meaning behind all three weapons. A new type of Qi will be introduced."
Rex immediately jumped into the Axe Training area.
This area was different. The area was already lush green and full of vitality. In the next second, an axe appeared.
"Take and chop"
Rex did just that. He used the axe to chop down all kinds of trees and split animals into different parts.
That was not enough. He had to continued chopping until even the mountain became nothing but dust.
Regardless of the Qi, nothing was stopping Rex. He could not effectively do it without either damaging himself or the axe. Rex was someone who thrived on the axe.
He continued to fight to the uttermost limits. Here the fight was not to win but to lose. Rex did not understand that. He continued until he even split the ground and the magma from the Fifth Realm appeared.
Once everything until he, the axe, and the amount of land left from the Sword Training was left. Rex had not even gotten to understand what this trial was supposed to do.
Finally he chopped his left arm off. When he did, he finally got the news he has been waiting for.
"Take the axe in your lap and cultivate"
Rex begin the cultivation. The difference between the two weapons so far was that the Sword wanted the person to drain themselves physically, mentally, and spiritually to allow it's Qi to enter the cultivator.
The Axe wanted the cultivator to give up a body part. Since, Rex had chopped his entire arm off. There would be no need to chop anything else off because that would be the final component. Since Rex had destroyed the area, this made the Qi enter more quickly.
He had not only increased the amount of Qi entering into him but also the amount of pain and suffering was decreased.
Once he was done, he felt that the axe in his hand was more than enough to slaughter even the people he befriended in the Heavenly Realm.
After that, he returned to the temple. He found himself completely whole again. He was still without his Qi but the amount of sheer power he controlled was truly different from most Fifth Realm cultivators.
He then went to the Spear. This area was totally different.
Inside the Spear area, he was inside what looked like a coliseum. Instead of people watching, it was all Spear heads.
Rex was wondering what kind of challenge he would have to face. He also had to think of what the Spear wanted. Just like the Axe, this too would be different.
"Take the Spear and Pierce through nothing"
Rex took the Spear. Instead of trying to just do some wild thrusts or try to pierce the wall. Rex just tried to think of what this was trying to ask of it.
Before long, a tiny amount of Qi appeared before Rex. Rex immediately thrust the spear in that direction.
Before long, more Qi became noticeable. Some tried to attack from the behind. Rex used the shaft of the spear to hit the Qi.
Once it connected in the front of the Rex. A person was seen bleeding.
"Take the Spear into your lap and cultivate"
That is exactly what Rex did. He was unsure of why he was getting this mixed up. During this cultivation, he found that a single spearman could fight against hundreds, if not thousands because of the way one shifted their footwork and pointed both ends of the spear.
Although people will always try to grab the spear. By using Spear Qi on both ends the spear becomes a weapon that affects both the front and back of the cultivator.
Finally he returned to the temple. When all three glowed a blue color. The temple recognized that Rex had completed his journey of training with the weapons.
Thus a new wall was formed and showcased what each weapon could force one to do. This would not only change how people would enter the Heavenly Realm but become people who could fight against the Shadow People.