This news made the Abyss Demon King overjoyed, and immediately sent a large army towards the Snow Bear Cave, intending to surround the cave first.

However, when they get close to the cave, they immediately trigger the traps around them, causing a large number of ghouls and plague ghosts to fall in.

Ghouls are relatively small, and some can crawl out, and even if they can't climb out, they can be brought out by gargoyles.

But it was difficult for the plague ghosts to get out after falling in, the gargoyles could not pull them up, and the bone dragon could not fly into the trap, so they could only let the plague ghosts "moldy" underneath......

Fortunately, the Abyss Demon King immediately ordered the undead army to slow down its pace of advancement, pay attention to the traps under their feet, and reduce some of the losses.

However, even so, the surrounding traps still caused great trouble for the army of the undead, making them constantly stop and go, and they almost annoyed the Abyss Demon King to death.

Eventually, after several hours of hard work, the army of the undead avoided the traps altogether and surrounded the cave where the elves and snow bears were.

Although the cave is very large, and the overall area is no different from that of a pre-apocalyptic town, the number of undead armies is significantly larger, and it is not a problem to surround the cave, and even the top of the cave is covered with bone dragons and gargoyles.

Seeing that the enemy who had caused him many setbacks was inside, the Abyss Demon King hated it in his heart, and the fireworks of revenge continued to burn in his heart, and immediately let the undead creatures probe the exit of the cave and any flaws.

When it learns that the cave has only two small entrances and no other flaws, it can't help but have a headache.

You must know that it brought so many undead creatures over to prepare to fight more and less, and crush the road army and these elves with numbers.

But now the elves are actually colluding with the snow bears, and hiding in a "turtle shell", so that they can't play the advantage of numbers at all, and even how to attack is a big problem.

Now the Abyss Demon King began to regret it again, if it could have come here earlier, maybe it would have been able to stop the elves from arming, and the current situation would not be so embarrassing.

However, no matter what, it is still necessary to attack first, otherwise it will only be wasted here.

Although the sky is still bright at this time, and the undead creatures under its command are a little out of spirit, but according to the sky, it is already afternoon, and it is estimated that it will only be two or three hours before dark, so it can make a tentative attack first.

So the next moment, the Abyss Demon King sent out brain waves, ordering the undead creatures to attack from the south and north at the same time to see how the defense ability of the cave ** was.

Normally, the menial work of charging to death is done by a large number of weak ghouls and skeleton warriors, and this time is no exception.

I saw that thousands of ghouls squeezed towards the entrances of the two caves after receiving the order, densely packed, looking not afraid of life and death.

But no sooner had they reached the entrance of the cave than they were met with a head-on attack from the snow bears and elves, turning any undead creature that dared to approach the entrance of the cave into corpses until the cave was filled.

Although the entrance to the cave is small from the outside, the area inside the entrance is actually quite large.

Thousands of snow bears and tens of thousands of various elven warriors have already built a defense line inside, waiting for the undead creatures to come in.

Due to the restriction of the entrance, the undead creatures could not take advantage of the charge, nor could they use the bone dragon bombardment attack, so they could not even step into the cave for a long time.

Moreover, the ghouls and skeleton warriors will die as soon as they enter, and they can't bring out the news about the layout and structure of the cave **, making it difficult for the undead army to attack.

During this period, the Abyss Demon King also ordered the undead creatures to attack other parts of the cave, intending to open up another passage, and even let the bone dragon gather fire on the top of the cave to see if it could collapse the cave.

But none of these methods had any effect, first, the perimeter of the cave was covered with ice that had been frozen for an unknown amount of time, and second, the rock structure of the cave was too hard for the attacks of ordinary undead warriors to be useless.

Seeing that the corpses of its subordinates had filled the entire cave entrance, the Abyss Demon King knew that this was not the way to go, and that he had to make a move.

The next moment, the Abyss Demon King made the useless ghouls and skeleton warriors retreat, and let the hole out.

Then it began to lead the charge, letting the fat plague ghosts follow it.

Because it takes into account that the plague ghost will explode after death and spew out the plague virus, and the cave** is closed, the plague virus will spread quickly in it, and the effect must be very good.

The moment he entered the cave, the Abyss Demon King immediately used a large amount of flame rain regardless of consumption, covering almost the entire front of the cave.

Then, relying on its own defense power to be high enough, it slashed left and right with its two-headed spear, and slashed into the defensive formation of the snow bear and elves, opening a passage for the plague ghosts.

Although its physical strength was greatly reduced by the road army and dinosaurs two days ago, and its combat effectiveness declined seriously, after two days of rest, it has recovered eighty percent of its physical strength, which is no different from its peak.

Therefore, being rushed by the Abyss Demon King, the snow bear and the elves did not react at once, and the casualties began to increase dramatically.

Although the snow bears turned on their ice shields in time to resist, they also spat out a large number of exploding snowballs.

But this is not the surface of the river, the water element is scarce, and the ice shield of the snow bears cannot last for a few seconds before it is broken.

And their exploding snowballs are almost ineffective against the Abyss Demon King, and can only hit the Plague Ghost.

However, even if the plague ghost dies, it can still spew out a large number of plague viruses, which will cause physical discomfort once inhaled, and the defenses of the elves and snow bears will suddenly collapse.

You must know that they are in the cave**, there are only one or two lines of defense, if the entrance to the cave cannot be held, then the undead creatures will flood in, then they are finished.

So the next moment, the snow bear and the elves immediately sent an emergency signal to call for help from the road army and the watchmen who were staying in the center.

Since he didn't know which direction the Abyss Demon King would attack from at first, the route army could only stay in the middle of the cave to command the battlefield first, so that no matter where there was trouble, he could support him as soon as possible.

When he learned that the Abyss Demon King had launched a general attack at the north gate of the cave, the Lu army did not hesitate at all, and directly grabbed the watchman's arm and motioned for the watchman to start acting.

The watchman, who had cooperated with the Lu Army many times, also understood what the Lu Army meant, and immediately turned on the flash, and led the Lu Army to the North Gate battlefield in an instant.

As for Hongyue, Lin Yilazi and the others, they continued to stay in the middle and wait for news, because Lin Yilazy had also opened the spatial portal, and they could reach the south gate or the north gate at any time if necessary......