He Xiaoming didn't dare to stay at all, that terrifying roar had already proved the horror of that alien race, even the sound had a feeling that made him tremble, and he couldn't imagine how long they could hold on if they really faced it.

It's not just He Xiaoming who hears them, but the most real thing they hear is Yun Mu.

"This roar, coming from the city?" Yun Mu looked at Tang Cheng close at hand with some hesitation, and when they were about to attack the city, they suddenly heard a huge roar.

Caught him a little off guard, this terrifying sound made all the players of the Havoc Guild feel like they were in an ice cellar.

"Brother Mu, are we attacking the city or..." Lou Lan hesitated for a moment and said.

"Wait, I'll ask the boss." Yun Mu's face also showed a little hesitation at this time, and the horror of that voice really frightened them too much.

At this time, after He Xiaoming received Yun Mu's news, he immediately sped up again, and glanced back at the newly appeared several dark gold alien races, which looked similar to the dark gold alien race they had killed before, but they were stronger in momentum.

However, He Xiaoming didn't see the terrifying alien race coming, especially after looking at the message sent to him by Yun Mu, his heart moved slightly, urging the others to go faster.

"Boss, are you back, are you still going to attack Tang City?" Yun Mu watched He Xiaoming appear, his face was obviously relieved, that roar put too much pressure on him, lest the alien race with that terrifying roar would come out of the city.

"After the sound came out, there was no other movement?" He Xiaoming's eyes had a gleam in his eyes.

"No, Boss, you mean..."

He Xiaoming didn't wait for Yun Mu to finish speaking, so he said to Yun Mu, "Organize people to start attacking Tang City, take a gamble." ”

Once Tang City was taken, it would be too significant for the catastrophe, He Xiaoming had seen the dark gold alien race that appeared later, combined with Yun Mu's words, and he didn't find that the terrifying alien race had appeared, so he had a bold guess.

Thinking about the next move along the way, he still decided to take a gamble, if the bet wins, then their gains will be too great, and if the bet is lost, the loss is really not small.

However, in life, how many things are logical, there is no chance if you don't fight, and you may try your luck if you fight.

"Siege as planned." Yun Mu also understood what He Xiaoming meant, nodded lightly, and said to a few people.

Not long after Yun Mu's words were exported, the more than 500,000 players of the Catastrophe Guild immediately forced some cities, and to He Xiaoming's surprise, Yun Mu didn't know where to get a small energy cannon like the one from the Baa Group at that time.

The progress of the siege was much faster, and the aliens did not rely on the walls to defend them, but rushed out of the city or fell from the walls one by one with a howl.

The battle started in the instant after Yun Mu gave the order, and 500,000 players attacked Tang City in a very well-organized manner, launching the largest battle since the establishment of the Catastrophe.

.......

"The Holocaust has besieged the city." Overlord Xinghe said helplessly.

"Hell, this Mizuki Guild..." The Overlord Sky glanced hatefully at the Mizuki Guild in front of them, which was constantly blocking their advance.

If it drags on like this, they will probably all be occupied by the catastrophe when they arrive.

"The overlord firmament is estimated to be angry with you." Mizuki Chunhui looked behind him with a smile and said.

"It won't be long to stop, now that there are more and more players in the overlord and Teng Qi, we have to speed up the progress, I hope that after we arrive, the Catastrophe Guild has already attacked the city." Shui Mu Nianhua shook his head gently, as more and more players from the overlord and Teng Qi came out of the battle of the Heavenly Wolf Defense Line, he knew that if he continued to stop like this, a big war would definitely break out.

At this time, He Xiaoming looked at the city named Tang City by the Dream Back to the Tang Dynasty, his eyes flashed slightly, he looked at the cliffs in the distance, and suddenly had a bold guess that this Tang City was the Heavenly Wolf Defense Line, but I don't know why the defense line was broken, forming today's Tang City.

If he puts these lines of defense on the edge again, it will form a trench-like Sky Wolf Defense Line, this Sky Wolf Defense Line he has already let Wu Jiang understand in detail, the connection to the Sky Wolf Defense Line is Black Mountain, it is a real dead domain, no creature can pass through it.

This also made him know why the Sirius defense line is so important, this is completely the only way for aliens to attack the human race, and he can be regarded as understanding why the alien race is endless, just to break through this Sirius defense line, so that in the end, the Red Tiger Army blew itself up in order to protect the lifeline of this human race.

He guessed that this wolf defense line was destroyed by the alien race when they attacked the Terran area at that time, and then slowly evolved into an alien stronghold, and after being occupied by the Tang Dynasty, it caused the anger of the alien race, which led to the failure of the Tang Dynasty to defend the city.

Because there was a live broadcast when the Catastrophe defended the city before, if the other party was not stupid, it was impossible not to invite outsiders to participate, and there was also a situation where they had seen the Catastrophe Guild defending the city, but they were very confident in their success in defending the city.

But he didn't expect the alien race to fight back so fiercely, resulting in the failure of Tang City's defense of the city.

He Xiaoming saw that the Catastrophe Guild was approaching the city gate, but because the city gate was blocked by countless alien races, the catastrophe could not enter an inch, and Yun Mu was anxiously mobilizing the Catastrophe Guild, hoping to break through the defense of the city gate.

He glanced at the skill bar, the lightning vortex that had cooled down at this time, he immediately had an idea, and after saying hello to Yun Mu, he immediately took a few steps forward.

Thunder Fury has already entered the cooldown, but the pet spirit's merging and all-body skills have been restored for an hour, and he immediately summoned the thunder and fire methods.

The level 4 Thunder Fire Ring was enough to cover six hundred players, and he ordered three hundred Thunder Spells and three hundred Fire Spells each, followed him, and immediately turned on the Thunder Fire Ring after walking a certain distance.

"Attack." He Xiaoming said to the six hundred mages with an order, and he secretly snorted, merging, all over.

Now in order to break through the city gate, the thunder rage cooled, he could only choose to merge with the spirit again, after the whole body, his eyes were full of excitement, the lightning vortex is not comparable to the thunder fury, the lightning vortex is his own skill.

Once the lightning vortex is used, his spirit will also release two attributes of lightning vortex, one thunder and one fire attribute, and most importantly, he can already imagine how terrifying it would be if the thunder exploded with two thunders and one fire, three lightning vortexes, and three stages of damage, which was what made him excited.

After glancing at the city gate, he felt the attribute of the combined amplification with the spirit, and without the slightest hesitation, he immediately released the lightning vortex, and now the lightning vortex is not released quickly, it takes about six or seven seconds.