Small upgrade system

He brings out his Night. His beautiful partner. To kill those moon wolves, he didn't need spiritual arrows. He can easily kill them using a normal arrow.

With no delay, he shoots five arrows using the rapid shot. Five arrows with an insane speed going toward those monsters. But those monsters didn't even notice it. Those monsters didn't even get the chance to react, and those arrows priced through their heads.

Those remaining 6 monsters and those warriors for a second stop moving. They stood still in their place and looked toward those fallen monsters. For a second nobody understands what was happening?

Those 4 warriors quickly came back to their senses. They understand the situation quickly. Someone was helping them. This was the chance to finish those monsters. Those other warriors also came back to their senses.

"Quick everyone, this is our chance to finish these monsters," the leader of this group said to his teammates.

At that time, those monsters also came back to their senses. They understand that someone killed their teammates.

"Aw!!!" Instantly all 6 remaining wolves howl angrily. These warriors were killing their teammates, they needed to take revenge on their teammates.

They all jump toward those warriors. But all the warriors are also ready to kill those wolves. The moment those wolves were ready to jump at them, they also attacked those wolves.

Now the situation was different. It did not take that much time for those warriors to kill the six remaining wolves. After killing those five wolves, Sam did not take any further action. He knows that now those warriors will be able to handle the remaining monsters.

The boss of this dungeon was a big silver-colored wolf. At first, he did not take any action, but suddenly he noticed that someone helped those warriors, and now the situation was different. Now those wolves were on the losing side.

For the first time, the boss takes action. Unaware of those warriors and wolves, the boss began to prepare his attack. It did not take that much time. He had already finished preparing his attack, and he was ready to attack those warriors.

Just as he was about to attack them, he felt that someone was near him and about to attack him. He quickly canceled the attack and evaded the attack from the unknown enemy.

"Awww!!!!!!" He howled angrily. Who the hell attacked him with this cowardly method? He couldn't see the enemy, but his senses told him about the danger. He was examining his surroundings. But suddenly, out of nowhere, he saw a human appearance. The human was looking at him.

Actually, Sam was feeling headaches from using his concealment technique for a long time. After upgrading his potential and grade, He can now use the concealment technique with no problem for 8 hours. But after 8 hours, if he still continues using the concealment he will get a headache. This was the reason for his headache. Now he needed to take some rest until his headache was gone. Only then can he use this concealment technique again.

"Well, sigh. I really forget about this while watching those warriors fight. I can easily finish this, boss." He sighs and thinks about all of this. He knows that it was his fault. Now he can't do anything about it. So, he brings out his Slayer.

As you guess, he already activated his energy control and instantly he coated the sword with his spiritual energy.

The moment he activated his energy control, the wolf was able to feel his aura. The wolf understood that he was facing a powerful enemy. This human was very powerful compared to those humans.

Sam was ready to attack the wolf, but the wolf's action surprised him. This wolf didn't attack him when he saw him. That means this wolf wasn't a mindless beast. He was quite smart. Because Sam can tell that the wolf was right now observing him. So, Sam also didn't attack the wolf. He was also observing Wolf's actions. Like this, a human and a Wolf were observing each other. Nobody made their first move. They were waiting for the other party to make the first move.

Add this time, those warriors have already killed all the monsters. After killing the last monster, they sigh. Some of them also sat down on the ground. You can easily tell that they forget about the boss. After finishing those monsters, they become very exhausted that some of them could not stand.

"Guys!!!!!!! Look," suddenly one warrior screamed and pointed his finger in a direction. The other got startled after hearing his scream. They quickly looked in the direction that the warrior was pointing.

They saw a man and a wolf looking at each other. No one moves from his place. Everyone stands still. Finally, those warriors remembered the wolf. Immediately, they were drenched in sweat. How can they forget such a big thing? What would have happened to them if the wolf had attacked them? They are lucky that Sam was there. He interfered. Because of this, they were still alive.

"Guys, why don't I feel like I have seen that warrior?" Suddenly, one warrior asked his teammates.

"Sam's here. I also feel the same." Another warrior said that. The other nodded. Actually, Sam and the wolf were quite far away from those warriors, and because of this, those warriors could not see his face clearly. They clearly understood that he was the person who helped them some time ago. They did nothing and silently looked in Sam's direction.

When Sam and the wolf were observing each other, Sam didn't let the chance go to waste. He had already taken one of his hands back so that he could cast a spell. He was all this time casting the mega fireball. The monster wasn't able to feel that; he was just observing him.

"Awww!!!!!!!" Suddenly he howled and began to shine. Seeing this, Sam got startled. Why suddenly does the wolf begin to shine? It only happens when the moon rises in the sky. Then why is it happening right now? Only then did he notice the moon in the sky. Only then did he understand.

"No, I can't wait like this. I can't let that wolf absorb the moon essence from the moon and increase his power. I need to finish him," Fortunately, no one disturbs him. In just a few seconds, he can attack the wolf with the mega fireball.

Those warriors, at this moment, looked in Sam's direction with a worried look. They are all praying that the warrior quickly makes his move and finishes the monsters. They also understand seeing after the wolf suddenly shines. The wolf was collecting the moon essence from the moon and he was getting stronger.

In this intense situation, Sam could finally finish casting the mega fireball. Wasting no time, he threw the fireball toward the wolf and escaped from that place. He knows the impact of this mega fireball. That blue fireball, with an intense speed, hit the wolf. The wolf didn't even get the chance to react. He only saw a blue light hit him.

In the next moment, destruction occurred. The wolf and the area around the wolf were destroyed. Everyone's vision got blocked by the dust, that was like a cover blocking everyone's vision. Nobody was able to tell what was happening, but they knew that a tremendous explosion occurred in the area where the wolf was.

This was the effect of the great fireball. The moment it touches the enemy, it will release its destructive power fully and, like a nuke missile or any other powerful missile, it will explode. A massive explosion occurs.

Sam was already quite far away from the explosion area. He already knows the danger of his attack. Because of this, the moment he throws the mega firewall toward the wolf and he escapes from there.

He was trying to see what happened to the wolf, using his spiritual vision, but even his spiritual vision got blocked by the dust. He needed to wait for the dust to become clear. Only then he could know what had happened to the wolf.

Sam began to wait like those warriors. He can still feel the intense power of this mega fireball. It takes some minutes for the area to become clear. Only then he can finally see.

He once again uses his foot technique with his maximum speed and an inhuman speed he came to the area where the wolf was standing before. Previously, this area was filled with trees and the ground was flat ground. But, now he can't see any trees and a big hole in the ground. He doesn't need to guess. This all happened because of the mega fireball. Sam got sure that the wolf was dead.

_______________To be continued____________

[A/N: Hey guys, I hoped you like this chapter. As well, don't forget to join my discord.]