After re-entering the instance, the two of them lit up the surrounding environment for the first time.

A small area of ​​the originally dark ground hole was lit up, giving Ran a lot of peace of mind. But Yu Tu keenly noticed something wrong.

"Our field of view has been restricted. It is only four meters away. Be careful."

"No problem, those guys are not strong."

That being said, Yu Tu doesn't think that the monster's attributes will not change after the difficulty increases. This is indeed the case.

In the first wave of monsters, the two felt full of pressure. It was still a combination of twelve underground miners and a team leader, but the attributes were 30% stronger than normal. The squad leader is directly a template for the normal difficulty boss. Not only that, the miners also have weapon skills, and the difficulty hints more than a little bit.

Although the improvement was great, it was still within the range of the two. After solving two rounds, Yu Shuang's level also increased by one level. The experience rewards given by the copy are still very generous.

According to the previous normal difficulty design, this dungeon has to defeat six rounds of mobs to see the boss.

However, after the difficulty has increased, the number of mobs in the six rounds is obviously a bit less. After defeating the monster in the sixth round, the two continued to move forward. It didn't take long to meet the seventh wave of mobs.

The configuration did not change, and the two didn't care much, cleaning up the monster in the same way as before.

However, halfway through the fight, an accident happened. Yu Shuang, who was hiding behind Yu Tu and attacking, suddenly heard movement behind her. Looking back, five ugly underground people were already near her.

Suddenly seeing the ugly appearance of the underground people, Yu Shuang screamed in fright.

Yu Tu, who was entangled with the monster in front, heard the scream and was distracted. When the captain of the underground man came twice, his health dropped a lot. Yu Tu immediately adjusted it using skills.

"Aven, help Yu Shuang solve the enemies behind. As soon as possible."

Aiwen responded and flew back immediately.

In fact, Yu Shuang is not too dangerous. Because of the timely discovery, she had enough buffer time. The growth of all things and the blue and white death poison playing high notes are both protective skills, and the underground people who are discovered have no chance of close attack.

After Aiwen arrived, the output was supplemented, and the enemy was quickly resolved. Yu Tu on the other side also used heraldry·Dayu to take the damage of the underground miners and kill the team leader.

After defeating the team leader, the remaining underground miners are nothing difficult to deal with. It didn't take long for the battle to end.

After the battle, Yu Shuang said with lingering fear: "Where did those guys come out just now? Why did they still appear behind him?"

Yu Tu took the magic lamp and walked to the wall, illuminating several small caves.

"Did you see it? Underground people's unique passages. In underground caves, there are such passages everywhere. They should use these passages to reach behind us. Be careful in the future, there shouldn't be much problem."

"Uh, it's still annoying. It's disgusting to see that kind of thing up close."

"You can turn down the realism a little bit so that you don't feel sick."

"No, the realism is low. What is the difference between this game and other virtual games."

"It's up to you. Go, it looks like there is still some way to go."

When they were about to reach the cave where the boss was, Yu Tu and the two encountered an eighth attack. This time, the monster directly emerged from the cave beside them, and the distance was close to zero at the beginning. Even more frightening is that there are six underground miners who jumped from overhead positions.

This is also a blind spot that most people often have, and few people pay attention to whether there is an ambush above their heads.

Although the attack was sudden, it was still within the range of the two. The two had been vigilant about the surroundings before, although the way the monster appeared was a bit unexpected, they still reacted in the first place.

Yu Shuang used the protective layer made by the growth of all things, and then released two attack and defense arrays, Yu Tu and Aiwen as the main output, Blue Lily is responsible for exerting negative effects.

The team that had run in for a long time had a clear division of labor and quickly cleared the eighth wave of monsters. This is also the last wave of monsters before the boss. Going further, it is the location of the boss.

Entering the cave where the boss is, Ivan immediately released fireballs towards several locations. The fireball seemed to ignite something, giving the entire cave a light source. Although the scope is not large, the situation of the cave can basically be seen. This is a scene specially designed by the system for players to use. After all, you can't let the player deal with the boss in the dark.

The Captain of the Underground Man, who was a head taller than ordinary people, was the last boss of this instance.

The team leader of the difficult dungeon has once again increased his attributes by 50% compared to the team leader of the normal difficulty. Moreover, one more weapon throwing skill.

To Yu Tu's surprise, there were two monsters beside the captain.

Underground shooter (lv30) (elite)

Properties slightly

Skills: Charged Arrow, Slow Arrow.

Underworld Berserker (lv30) (Elite)

Properties slightly

Skills: Runaway, Bloody Great Axe

The attributes of the two elite monsters are similar to those of ordinary subterranean squad captains due to level issues. But the skill mechanism is significantly different.

After Aiwen lights up the cave, the system will determine that the player has entered a combat state. The underground berserker roared and rushed towards the two of them first. The captain followed closely behind.

The underground archer tilted his head, his huge ears kept shaking, pulling his long bow.

Yu Tu blocked the front for the first time, and used the air bomb against the Berserker. However, after the Berserker started the runaway, the immunity was hardened and the resistance was greatly improved, and it did not delay for long.

The captain behind directly threw the stone axe in his hand. Looking at the light on the stone axe, it was obviously a weapon throwing skill.

After Yu Shuang released the bonus to Yu Tu, he released the gift of God to Yu Tu. With the gift of God, Yu Tu directly used herself as a shield to block the captain's attack. But then, the slow arrow of the archer behind fell on Yu Tu, causing his body to sink, and his speed was directly reduced by 20%.

But that's it.

With the help of the time gained by Yu Tu, Ivan completed the singing of the Great Extinction of the Flame Dragon, and the hot wave of flames rushed directly to the three monsters. The three monsters standing in a straight line couldn't escape the attack range of the Yanlong Great Destruction.

In order to ensure that the Flame Dragon can hit the highest damage, Yu Tu also added a gravitational damage to control the boss. But the berserkers and the fragile archers who turned on the rampant defense to reduce the majority of the damage after eating the flame dragon mass destruction directly declared death.

The flame dragon mass extinction was over, leaving only the captain with a severe drop in health standing alone.

With the severely exhausted Aiwen recovering in the back, Yu Tu greeted the captain of the underground people alone. Blue Lily and Yu Shuang support Yu Tu at any time. The captain who lost his helper was not Yu Tu's opponent at all.

Especially as the leader of the low-difficulty instance boss, there is no normal boss explosion mechanism. When Yu Tu's skills improved in the third round, he directly took away the remaining HP of the captain. Difficult and difficult, clear the customs. Score S.