Small upgrade system

"Roar!!!!!!" the black dog roared and attacked with mind control. Well, Sam doesn't worry that he was just simply advancing toward them. These monsters' mind control wasn't that strong and could control Sam's mind. Because of this, he didn't worry about that.

That black dog and the Humanoid ghost also understand the fact. The black dog got angry because of that. He started running toward him. But, the Humanoid ghost didn't leave his place. He was still standing there.

Sam just glanced at him once and then shifted his focus on the black dog. Like a wolf, these Black Dogs also have strong claw power and bite power. Sam needs to be careful about it. Also, he needs to be careful about the Humanoid ghost. This monster seems very intelligent compared to the other monsters. He seems to be standing there and letting the black dog fight Sam so that he could attack Sam with a dark ball or try to process him.

Sam also understood that, so he was still aware of his surroundings. He and the Black dog get closer and closer. When they came very close, the dog jumped at him. His claws were shining and got bigger. With this, he tried to attack Sam. Sam also saw that the dog jumped at him to avoid the dog's attack by shifting to the left side.

This black dog was also quite fast, but not like the Lepris, so Sam can handle them. The dog missed his target and landed on the ground. Just when his claws touch the ground, it pierces through the ground and makes two ‌deep claw marks. This was really a dangerous attack.

Well, how could Sam let this chance? He instantly attacks the dog with his Slayer. The dog seemed to feel it and wanted to dodge it, but the attack still cut his one leg. Well, it didn't really cut his leg, it just injured him.

"Roarr!!!!!" the dog roared. Instantly, Sam felt dangerous from his left side. Wasting no time, he jumped away from that place. Instantly, a dark ball hit the ground.

Sam looked at them, then vanished from the place. He activated his concealment technique. The humanoid ghost and the Black dog looked around. This sudden move surprised them. How did their enemy vanish? The black dog even wanted to smell Sam's smell to find him. But Sam's stealth technique also hides his smell. So the black dog was unable to locate him.

The black dog suddenly felt danger from his right side. He tried to dodge, but he was slow to dodge. Yes, you guessed it right. Sam attacked the black dog. Instantly, one of the legs of this black dog got cut by the attack.

"Roar!!!!" The black dog roars in a painful cry. He jumped from that place. The humanoid ghost didn't attack at this time, because unable to locate the enemy. He only sees that some invisible enemy attacks the black dog. He was still searching for the enemy.

Both of these monsters don't know, but Sam was already very close to the black dog and ready to attack him. This time, he would not miss. His target was the head of the black dog. He did not want to give that black dog any chance, so he used his fast-cut technique.

Once again, the dog felt danger, but this time he could not dodge the attack. Sam swings his sword at incense speed with his newly upgraded fast-cut technique. The Black dog could only change the danger but can do anything. He did not even get the chance to make any sound and his head got separated from the body. The body fell down to the ground. Black blood came out from the body of this black dog and a few seconds later, the body turned into dust.

The humanoid ghost, seeing this scene, got very alert. Someone who he can't see or feel killed the black dog. This was a really dangerous thing.

__________________________

At this time,

Those warriors were fighting those monsters. They were already able to kill 5 monsters and now only 5 monsters remain.

Mike did not want to give those monsters any chance. So, he commands everyone to attack and doesn't stop. They need to finish these monsters as soon as they can so that they can help the warriors fight with the bosses.

All those warriors were now very confident. No one can guess by seeing them that a few minutes ago, their situation was very miserable. Also, because of this, they were fighting this monster with their full strength. Some time ago, because of these monsters, they were very scared. They even thought it was their last day in the dungeon. You can say that these warriors were releasing their anger through their attack.

Those remaining 5 peak E-grade dogs were cast five dark balls and shot toward these warriors. But the warriors were one step ahead of these monsters. Those 3 light element users already cast light shields the moment they saw those monsters casting dark balls.

These 5 dark balls weren't able to break the 3 layers light shield. Mike and his teammates are very close to these monsters, so they did not waste any time and instantly attacked those dogs. Those 5 dogs try to defend themselves from those warriors' attacks, but in the end, they die.

"Yess!!!!!!" some warriors instantly shouted with excitement. But the next moment, they got scolded by Mike.

"How can you become so happy? There are two who are alive. We need to help our savior. He is fighting with the monster alone. So how can you become so happy?"

Instantly, all those warriors felt guilty. Yes, how can they become happy when those two bosses are still alive?

" Let's go, we need to help our savior," Mike said to them and they started running toward the direction where Sam went.

Well, while fighting, they came very far away from their previous place. So they did not see the fight between Sam and the bosses and thought that the two bosses were alive.

They were going there at their full speed, so in no time they reached their previous place. From here, they can see only the humanoid ghost standing there alone. They can't see the black dog or their savior.

Not just them, but also Sam and the Humanoid monsters notice those warriors.

Seeing them, the humanoid ghost roared, "Roar!!!!!" and starts to cast dark balls. Those warriors were still far from the boss, so they won't be able to stop the boss from casting the spell.

" Everyone, prepare to defend." Mike quickly said to everyone. He and the other physical warriors bring out their shields, while those spiritual warriors start to cast shield spells. [A/N: Only the light element users. Those fire users are just standing there.]

They all know that compared to those E-grade monsters, this dark ball from the boss was very dangerous. Those fire element users also started casting their most powerful fireball.

But no one knew the fact that Sam was behind the humanoid ghost. Now the monster focuses on those warriors, so Sam uses this chance to attack. With an incense speed, he swung his sword.

Only at the last moment, the humanoid ghost feels the danger, but he couldn't do anything at that time. He didn't even get the chance to react when Sam's sword sliced the ghost's body into two parts.

Those warriors were nervously waiting for the dark ball. Some of them even prayed to God to save them. But, well, the dark ball never came. They only saw that the humanoid had suddenly vanished from his place.

What happened? Why did the boss suddenly vanish from his place? Is this a new strategy or not? For some time, they didn't even move from their place. But they saw a figure appear in the boss's place.

At first, they thought it was the boss who appeared once again, but then noticed that this figure was wearing Armor and also had a sword in his hand. They instantly know that it was the warrior who saved them earlier.

Sam, at this time, deactivated his concealment technique. So, those warriors were able to see him. He ignores them and collects the loot he got from the bosses.

With that, he vanished from his place. Those warriors didn't even get the chance to talk to him. Well, they don't know, but Sam still didn't leave the room. He was actually checking the loot he got after killing those 50 E-grade monsters. He was searching for any good loot.

_____________To be continued ____________