As soon as Lear led the group to assemble at the city walls and gates, the crystal dragon caught up, much faster than he expected, but he had already arranged the most basic preparations for battle.

Without any communication or exchange, the crystal dragon roared and rushed over.

What a grumpy guy.

"Fire!"

Lear gave the order to the artillery on the city walls.

Except for the batch of old guns that Jeremy had taken with him, all the forty new guns produced during this time were pushed to the city wall by Lear's orders.

At the same time, all kinds of spells flashed in his hands, and the Slowness, Weakness, Evil Spells, and Destruction Lights were smashing towards the crystal dragon like no money.

These are not damaging spells, but if hit, they can definitely cause great trouble for the Crystal Dragon in the subsequent battles.

However, due to the extremely fast speed of the crystal dragon, in addition to the direct hit of the sluggish technique with the blessing of the high-level earth system, the defense power can be greatly reduced, but the light of destruction with a trajectory directly misses.

Moreover, a layer of red light flashed on the crystal dragon's body during the operation, and the effect of weakness and evil spell possession was directly excluded, and even the advanced slowness that can greatly reduce the speed of movement only made its body lag slightly, far from achieving the effect of being unable to move an inch.

The loud sound of the salvo of more than forty cannons even shook the sky of Spartacus, but it still couldn't hide the roar of the crystal dragon.

Most of those cannonballs landed on the ground on the side of the crystal dragon, and the debris and black smoke kicked up a large continuous thick fog, and only two of them directly hit the crystal dragon's huge body.

But the shockwave from the explosion only caused a slight invisible shift in its body, and the sharp pieces of iron slammed into its thick crystal scale armor with a "ding-ding-ding" sound, but it didn't cause any damage.

The crystal dragon's defense is so strong that it is terrifying.

This also made Lear realize once again that artillery is not omnipotent, and it may be able to achieve a terrifying range of damage when facing low-level creatures, but it is really limited in the effect it can produce when facing such high-level magical creatures.

Of course, the effect may be completely different if it were replaced by modern artillery, but with the knowledge in Lear's head and the current level of technology, trying to build a self-propelled gun or a heavy tank is tantamount to a dream.

But the crystal dragon didn't care what was going on in his head, and a huge figure rushed out of the smoke and dust kicked up by the artillery fire, and directly crashed into a section of the city wall hundreds of meters to his right.

The force of the impact caused Lear to feel a strong tremor under his feet, but fortunately he used oversized boulders to build the walls, and had the priest of the Blind Brotherhood help to enchant the strength and toughness, which was more stable than cement.

Even so, the collision of the crystal dragon still caused a huge crack to appear in the city wall, and the place where it was directly hit left a terrifying crater.

After all, compared to its huge body, the unfinished city wall was like a ridiculous low pier at the moment, and the warriors stationed on that section of the city wall all fell to the ground under this impact, and more than a dozen unlucky stones with flying stones flew directly upside down and crashed into the buildings behind the city wall.

In this case, no matter how you look at it, it is more auspicious and less auspicious.

Seeing this, Lear was furious, and the idea of wanting to talk to the other party was immediately swept away, and he reached out and pointed at the crystal dragon, and a huge thunderbolt bolt thicker than a bucket slammed into the crystal dragon's head, tilting the opponent's head, but at the same time, it also aroused the fierceness of the crystal dragon even more.

"Roar!"

The crystal dragon let out an angry roar in the sky, and then slammed straight towards the wall where Lear was.

At the same time, the gates opened, and the twenty holy knights of the Blind Brotherhood, led by Mrak, also rushed out in scattered formations.

"Don't go head-to-head with it!

Lear shouted at the city, his hands gathering magic again.

Compared to the terrifying size of the crystal dragon, even the Holy Knight, who is more than three meters tall with a man and a horse, looks like a group of ants in front of it, and there is no need to think about the outcome of the power competition, so Lear gave such an order.

A huge illusory skeleton scepter suddenly appeared on the crystal dragon's body, and as the red light of the skeleton's head fell, the crystal dragon's original violent momentum froze, and then a swamp-like earthy yellow light quickly wrapped around its feet, and its rapid rush finally slowed down.

This time, Lear's spell was finally not negated by the Crystal Dragon's resistance.

"Shoot it in the eye!"

Lear ordered Ivo behind him that the artillery would be useless because of the Holy Knights' entry into the battlefield, but Lear also knew that this level of combat could not rely on these things that relied on black powder to propel, but would injure his own people by mistake.

He turned to Ivo's elven arrow and enchanted Hundred Shots and Holy Spirit Blessing, and then a strong thunderbolt gathered in his hand again.

A holy knight took advantage of the crystal dragon's speed to slow down and quickly rushed forward, the five-meter-long knight's spear in his hand was wrapped in a layer of condensed blue fighting qi, and then stabbed heavily into the crystal dragon's left leg.

"Ding!"

There was no sound of sharp weapons entering the flesh, and the knight's spear was directly blocked by the thick skin of the crystal dragon, and the strong shock transmitted back to the arm made the knight feel a tingling in the tiger's mouth.

At this time, a strong sense of danger suddenly swept through his body.

Before the knight could make any defensive gestures, a huge crystal dragon tail suddenly swept his war horse from the left side, and the right leg he was sitting on the side of the war horse instantly lost consciousness, and then he felt his whole person fly high.

"Whew!"

Blood trickled down the corner of the crystal dragon's mouth, and the knight's body turned into a mass of minced flesh with the movement of its sharp teeth, and then spat out violently.

Crystal dragons do not eat meat, and only crystals and gems are their food source.

"Nada !!"

Seeing that his companion who had been with him all day and night had died tragically in front of his eyes, the other holy knights suddenly turned red.

They were selected by the Blind Brotherhood to join the Dragon Knights since they were children, and they trained and grew up together, and they dedicated their lives to Yasha, and their feelings were so deep.

As the strongest knights, each of them has a sixth-level individual combat power, but how can they help the creature in front of them to be so powerful.

Crystal Dragon, level nine.

In any case, those who serve Asha will never lose their courage, and when Nada is killed, all the remaining knights immediately gather in a charging formation, which is the last thing Lear wants to see.

"Hey!"

At this time, Lear knew that it would be difficult for him to stop these people, and two clouds of green light disappeared from his hands and reappeared on the knights' bodies, followed by a shield with the symbol of the Holy Dragon and a stone net flashing in front of the knights.

The Protective Stone Skin and the Protective Aegis will hopefully minimize the casualties of the knights.

"For Yasha!"

The knights shouted the holy name of the dragon god and launched a neat conical charge towards the crystal dragon, their horses kicking up a cloud of smoke and dust behind them, and the tips of the knights' spears flashed with glorious mission.

Of course, Lear would not watch these people die, and after blessing them with body protection magic, a thunderbolt of light descended on the crystal dragon's head again.

The torrent of thunder froze the crystal dragon's form again, and it let out a painful roar before the massive dragon's tail swept sideways.

It was exactly the direction the knights were coming from.

But how could the knights who were prepared be easily hit, the chief knight Claude, who was at the forefront of the Blade Array, lifted the reins of his horse sharply, and the three knights led by him jumped up and stepped directly on the tail of the crystal dragon, and then the knights on both sides separated to the left and right, and the original Blade Array returned to the side of the crystal dragon like two poisonous snakes.

"For glory!"

Claude shouted the slogan again and rushed towards the back of the crystal dragon.

At this time, Ivo, who had been aiming all along, finally found an opportunity, and he quickly released the bowstring that had been stretched to the limit, and a sharp iron arrow wrapped in holy light shot into the crystal dragon's left eye with a sharp sound of breaking through the air.

......