The smallest source stone couldn't support it first, the light dimmed sharply, the source stone became gray, and the remaining energy couldn't carry such a huge witch pattern.

"Peng!"

The source stone burst and shattered, and the stone powder was blown up by the wind and disappeared.

The people in Xicheng visibly felt the light of the defensive shield that shrouded them dim.

"Peng!"

Another witch pattern source stone exploded to pieces.

——————

This is already the last round of witch pattern source stones, and rummaging through the pockets of the entire Xicheng, I can't find a large source stone that can support the witch pattern. In other words, when the last piece of the witch pattern source stone is shattered, Xicheng will face the tide of fierce beasts without any shelter, and the real horror is coming.

Ye Xi's face was calm.

Because they still have hole cards.

He looked at Chief Chao.

Chief Chao's face was solemn, he nodded heavily, and then took out a fat and fleshy black worm from his arms, squeezed it fiercely in his palm, and pinched it out.

The Chao tribesmen who were guarding the south immediately received the news.

As early as when the Chao tribe decided to stay and participate in the war, Ye Xi asked them to go to the south to find suitable insect species to replenish the insect tide, and after finding it, they did not return to Xicheng, but stayed in the south.

The rest of the Chao tribe's insect tides that were active on the ground also remained in the south.

This time, in order to cope with the disaster, the Chao tribe took out all the insects without any reservations, plus the insect species replenished from the dense forests in the south, the number of insect tides is amazing.

When the chief sends the signal, all the insect waves will attack from the south.

Chief Tushan stood on the city wall, craned his neck and looked south: "Did they move?"

Ye Xi: "It's dispatched, but you can't see it here." ”

The tide of fierce beasts has spread to the south of Xicheng, and standing on the city wall, you can't see the sea of insects and the tide of fierce beasts at the border, but standing in the sky and looking down, you can see an epic and spectacular scene.

The sea of bugs is their first hole card.

And the second one......

Ye Xi set his sights on the Flame Pattern Fern.

"Please. ”

Knowing that it was time for it to make an appearance, the Firefin suddenly climbed down the city wall and quickly sank into the tide of beasts. Its leaves began to shine, and the rattans began to thicken and spread out wildly.

The Flame Fern stretches its body wantonly, expanding, expanding, expanding.

It soon became larger than the Thorn Vine, but it continued to expand and continued to grow.

In the end, it became several times larger than the thorn vine, and the thorn vine was compared to it like a little one, too well-behaved.

Each leaf is the size of an elephant's ear, and the intricate lines of magma color flow on it, golden and red, which makes people palpitate. The beasts it touched were all burned to ashes by the scorching heat.

Because the leaves became larger, the complex patterns on them became clearly visible for the first time, and Ye Xi looked at them and found that they looked very much like a strange witch pattern.

The heat is rising.

The air outside was so hot that it distorted.

Heat waves and dust or ashes are steaming and tumbling, turning into a spectacular scene like a sandstorm. This ancient giant vine, which may have originated from the era of Xia Cang's ancestor witch, truly showed its terrifying strength for the first time.

The people in the city watched this scene in amazement.

"Ancestors ......"

The feather people were also frightened, and the feather people who returned to Xicheng from the battlefield to get arrows did not dare to fly into Xicheng at all, they flew to a very high altitude, looked at the blazing and glowing plant monsters underneath, and then flapped their wings again, for fear of falling and being burned to death.

Seeing that the defensive shield was about to collapse completely, Ye Xi's heart sank, and he shouted loudly: "Everyone, try to get closer to the center of the city and leave the city wall——!"

The Flame Fern was too close to them.

Although the Flamestriped Fern consciously aimed the back of its leaves at Xicheng, consciously controlling the heat emitted inward, it was enough to burn the entire Xicheng to ashes, the kind that melted even the bluestone slabs.

Of course, Ye Xi thought that this kind of thing would happen yesterday.

Therefore, together with all the Yuan Wu, he carved a huge cold witch pattern under Xicheng overnight, covering the entire Xicheng.

Everyone knew the seriousness of the matter, did not dare to delay, and tried their best to move closer to the center.

Ye Xi held the bone staff in his hand, staring fixedly at the already fragile defensive shield, and at the moment when the defensive shield completely collapsed, he slammed it against the ground.

Cold witch pattern excitation.

A round of incandescent witch patterns appeared on the ground.

The mighty hoarfrost climbed rapidly along the ground in the direction of the city wall, and the city wall froze, and the thorn vines wrapped around the city wall were also covered with heavy hoarfrost, and then condensed into a heavy ice shell, which crystallly enclosed the city wall and thorn vines.

The air was frozen and condensed, and there was a frost-white cold wave rolling in the air, which soon collided with the surging heatwave.

Everyone watched with palpitations at this scene of ice and fire.

The Flamestreaked Fern wriggled outwards as best it could, wrapping around Xicheng like a wreath, replacing the defensive shield and keeping Xicheng firmly inside.

The beasts that approached were all incinerated to ashes and mixed in the hot, twisted air.

While defending Xicheng instead of a defensive shield, the Firevein Fern is still killing the Boss Beast.

Several stout rattans shot out like giant pythons, pinpointing around the leader beasts hiding behind the herd, wrapping them tightly, and then burning them alive to death.

One end after the other.

Within a radius of twenty miles from Xicheng, there was no longer a single leading beast alive.

There were no leader beasts around to take over the summons, and the tide of fierce beasts around Xicheng was completely out of control.

After these fierce beasts regained their senses, they suddenly found that there was such a huge plant monster that exuded terrifying heat, and they were all frightened and frantically tried to flee in the opposite direction.

The tide of fierce beasts is like a disturbed tide, which disrupts the order.

Over Xicheng.

Cang Xin sat on the back of the pterosaur, looking at the scene below, his heart was beating with excitement.

This is the giant vine left over from the era of Xia Cang's ancestor witch!

It's too strong, it's too strong!

She was so excited that she couldn't help herself, knelt on the back of the pterodactyl, and solemnly kowtowed a few times to the fire-streaked fern, thanking the fire-streaked fern for its protection, and thanking Xia Cangzu for the protection.

Even Cangxin was excited to this extent, and the people in Xicheng would only be more excited and excited.

The Flame Fern is the oldest and oldest living ancestor. It has come from the time of Xia Cangzuwu, spanned a long time, and is still sheltering the descendants who are not angry.

Everyone was kneeling down to the Fireweed Fern and thanking it for its protection.

Including Ye Xi.

He scrupulously fell to his knees and touched his forehead to the ground, bowing deeply to the Firestripe Fern.

When I got up, the corners of my eyes were already moist.

The Flame Fern is so old that it is already on the verge of the limit of its lifespan, and now it has burst out with such great strength, just like a warrior who is on the verge of dying of old age and goes to the battlefield to burst out, killing the enemy while also overdrawing his last life.

If it weren't for the fact that there was really no way, he really didn't want the Flame Fern to come out of the battle.