At this point, if you can see the stats panel of the machine gun tower, you will notice that the energy attack power of the machine gun tower has been increased by three points in an instant.

Yes, that's right, the attributes of the machine gun tower are directly increased by 3 points, while the increase of the Bishop Tower of Victory is only 2 points, which means that in fact, the two skills of the Bishop Tower of Victory and the Tower of the Victory Priest are effective at the same time.

Old Man Zhang found that he had made a mistake, that is, he had always thought that the skills of the Priest Tower and the Bishop Tower could not be used at the same time, because the skills of the two defense towers were inherited in the same vein, and in the skill introduction column, he specially reminded the characteristic that the same skill can only take effect once.

It wasn't until he inadvertently saw a player's speech in the world channel that Old Man Zhang instantly reacted that the skills of these two defense towers actually had some elements of playing word games.

The text description of these two towers says that "only one is allowed in a village", but the skill names of the two towers are different, one is called Victory Light, and the other is called Song Light.

In other words, these two skills are not in conflict, because there can be a light of victory and a light of chant in the village at the same time!!

It was only at this time that the old man realized that he had been deceived by such a simple word game, and when these two rays of light could exist in the same village, it meant that his machine gun tower could be blessed with these two skills at the same time, which could be said to be a huge change for the battle situation.

Don't underestimate the increase in energy attack alone, as that's 400 damage per second for a full-powered machine gun tower!

With the increase in point energy attack, the death time of the second Hellhound, which was originally the second to die, was advanced by a second.

Later, the machine gun tower increased the energy attack by an additional point, which accelerated the death time of the third dead Hellhound.

Under this series of chain reactions, the Thunder Dragon, which was at the forefront of resisting the Three-Headed Hellhound, did not return to the Thunder Dragon Tower to eat again because of the lack of qi and blood until the eighth Hellthree-headed Dog died.

As a result, there are still 7 of the 5 Hellhounds left, and the energy attack of the machine gun tower has been increased by a full 24 points.

This almost doubled the output of the machine gun tower, so the next seven three-headed Cerberus were left with the last two when they breached the fence, and when they attacked the machine gun tower, there were only two three-headed Cerberus left.

As a result, the two shield skills and one invincible skill of the Bishop's Tower and the Priest's Tower were successively thrown on the machine gun tower, and the machine gun tower carried the damage of the opponent, and it only took less than a second to kill two three-headed Cerberus, and the village successfully held the 40th wave of the offensive.

"Is it finally the last BSS?" After emptying the three-headed dog of hell, Mr. Zhang finally ushered in the last wave of BSS attacks in the offensive part of the Nightmare difficulty dungeon.

Without any hesitation, Old Man Zhang directly demolished the Priest's Tower and the Bishop's Tower.

Because the last face is a full blood BSS, the special effects of the Priest Tower and the Bishop's Tower are not very useful, and it is better to replace the Air Tower and the Armored Dragon Slayer Tower, which can play a greater role.

At least the classic air cannon can be disabled for 0 seconds, and the BSS can also be disabled for 0 seconds, which is much more practical than the Priest's Tower and the Bishop's Tower.

After everything was ready, the last 4 waves of BSS finally came out belatedly.

Interestingly, this time it was still a dog, but this one had eight heads, each of which had a different color.

"Nima, is this the Yaqi Snake or the Yaqi Dog!" Old man Zhang involuntarily complained.

But then again, although the attribute of this Yaqi big dog is as high as a full 450,000 qi and blood points, and all kinds of attack power are also full, but compared with the level 60 BSS of the previous maid dragon activity, the gap is still a bit big.

So although Mr. Zhang spent some hands and feet, he still defeated BSS in the end, but there was some luck in the process, and the machine gun tower also withstood an attack at the end.

At this moment, there was only a little blood left of the machine gun, and the machine gun tower was cut down after a little more. But fortunately, in the end, the machine gun tower successfully took away the last bit of blood skin of the BSS, and it was so dangerous to survive the nightmare difficulty of the Yuan Kou attack.

But the Nightmare dungeon is only halfway through, and the next attack on the fortress is the most difficult part of the whole dungeon.

In fact, it's not hard to defend against offense, at least for the pros, as well as some of the more powerful players, who have already passed the nightmare difficulty offense, but when it comes to how to break the fortress, these masters are all silent.

There's no way, the rest is okay to say, it's this last injury-free BSS, it's really difficult to entangle, almost all the masters are defeated in the end, and they can't find a way to deal with this BSS.

At this time, our old man Zhang finally stepped into the gate of this nightmare difficulty fortress.

First of all, the old man Zhang is naturally the attack of the defense tower and various magicians on the fortress wall, because it is a nightmare difficulty, so the number of attacks is as many as a terrifying hundred, and at the same time, at least more than forty various crazy skills are flying in the air.

The entire sky is covered by these dense skills, and if the average player sees this, his legs will be weak, and he won't even know how to dodge.

"Banner Flame, Connor, let's get on!" Old Man Zhang said to the other heroic spirits around him who were controlled by three super-intelligent AIs, namely Connor, Thor, and Fafnir.

Old Man Zhang himself descended on Zhang Yingying, and as for the other heroic spirits, they were all left outside the range of the attack by Old Man Zhang.

After all, these heroic spirits are all low-level intelligent control, and they definitely can't dodge those crazy skills in the sky. And they are not like the heroic spirits of other masters, the level is basically about the full level, and they can advance against these attack damage, so Old Man Zhang can only rely on these heroic spirits with advanced intelligence.

But on the other hand, it also reflects the strength of these high-level intelligences, even if they are powerful professional players, they can only control their own descending Heroic Spirits, and other Heroic Spirits must be automatically controlled by the computer, so other Heroic Spirits can only rely on high-level to carry damage.

But Old Man Zhang has three heroic spirits at the same level as professional players, so these heroic spirits all easily dodged the dense attacks in the sky and killed at the city gate.

The next thing is the old routine, a large number of undead crawled out of the ground, only this time the undead changed from skeleton monsters to a large number of death scorpions.

The attack power and attribute panels of these poisonous scorpions are actually not too strong, but his skills are very strong, and if he is pierced by the stinger on his tail, it will trigger up to 5 times the critical damage and the delayed poison effect, which is very bullish, and many masters have overturned in front of these poison fairies.

But these poisonous scorpions have a fatal weakness, that is, they are extremely powerless in the face of flying units, Thor and Connor have directly turned into dragon form, and they are spraying at these poisonous scorpions in the air, and Fafnir and Zhang Yingying on the ground have taken on the heavy responsibility of attracting monsters, and the two of them must bring all the poisonous scorpions together, so that Connor and Thor in the sky can use the group AE to care.

Originally, this was a very dangerous mission, as long as it was hit by the skills of 2~3 poisonous scorpions in a row, Fafnir would go directly to GG.

And it was at this time that Zhang Yingying's strength was reflected, a shot of stimulants, Fafnir's full attributes skyrocketed a lot, and once he was hit by a poisonous scorpion, Zhang Yingying directly filled Fafnir's blood with a shot of antibiotics, even if he was really unfortunately killed and sacrificed, he would hang salt water once, and he would be a good man again a minute later.

However, the flag flame that controlled Fafnir did not give Zhang Yingying the opportunity to hang salt water, or even a chance to inject antibiotics, he used a very perfect operation to seduce the scorpion group to keep turning in circles, and at the same time perfectly within the AE damage range of the two dragons in the sky, in less than a few minutes, all the poisonous scorpions were emptied, and the gate of the fortress was blasted open again.