At that time, when the stronghold defense system was not yet perfect, both waves of enemy troops were eliminated by Liu Yifei's troops.

But now, the defense system of the small stronghold has been completely improved, especially with the addition of three turrets and some other things, which have strong long-range firepower. So Liu Yifei only left the last three monsters to stay behind, and the remaining eight

Then it will be transferred out and temporarily filled into the relatively empty area b.

At the same time, because the combat power in area a is too rich (there are only two points in total, one of the puppet factories has already produced fifteen level three iron men. There is also Diwei and a total of four war machines).

Therefore, five gods and monsters were also transferred to the central area and the remaining troops were placed here. If something unexpected happened somewhere in the surrounding abc three areas, although they may not be able to make it in time, they could still rush to rescue them.

Following Liu Yifei's series of orders to adjust military strength, the entire rear took action, and Liu Yifei himself had already rushed out far away under the burden of the bone dragon.

The temperature in the North is notoriously low. Now that the Bone Dragon is flying at full speed, Liu Yifei feels that the biting cold air is cutting his skin again and again like an ice knife!

Not long after, the tips of Liu Yifei's hair and the edge of his robe were already showing a faint hint of snow-white.

But despite this, Liu Yifei had no intention of slowing down at all. In just this moment, a total of three frontline towns were about to come into contact with the enemy's rout...

Since receiving the retreat order from the central lord, the small town of Tilia has begun a busy full-scale retreat!

I don’t know when, the snow waves rolling in the northeast direction of the town have been coming! Suddenly, the rumbling sound of the earth shaking can be heard from the town.

With sharp eagle whistles, low snake hisses, and unexplained roars and shouts, mountains and waves of enemies were all around the town in just a matter of seconds!

If the "citizens" in the small town were all living people at this moment, I am afraid that this scene of earth-shattering would be enough to scare them to the ground and leave them stunned.

Fortunately, they are just a group of low-level intelligent NPCs, and they are still busy in an orderly manner under orders.

However, in front of this advancing tide, they are so small. It seems that in just one moment, they will be completely engulfed by this snow wave...

A low sonic boom jars the listener's ears.

Suddenly, a huge figure suddenly passed over the town of Tilia!

The sound was so loud that all the townspeople were like ants under its shroud.

Even the NPCs who obeyed the orders couldn't help but look up at this time, and then they saw perhaps the most bizarre sight they had ever seen in their lives.

Pale skeleton, huge bone wings, slender tailbone and the iconic huge dragon head!

A huge blue light group as big as a hill beats rhythmically in the chest made of a huge skeleton, as if it were a strong heart!

And what was revealed from the gaps in the dragon's skull was clearly the blazing flame of the soul fire!

It was a bone dragon, a powerful seventh-level creature of the ghost tribe! According to legend, only master-level masters of the ghost tribe could summon and enslave such powerful beings normally!

The huge bone dragon flapped its wings and flew past a hundred meters above the town. Then, like an eagle pouncing on its prey, it headed upstream toward the surging enemy tide in front of the town with its head slightly lowered!

Facing the huge enemy army, words cannot describe the scene at that moment.

The next moment, dozens of bright green light balls bloomed from the back of the huge bone dragon, as if blooming!

As soon as these light balls appeared, they rushed straight towards the enemy formation. With a loud bang, more than a dozen charging Dungeon Minotaurs were blown to pieces. Some of them even lost their footing and rolled down on the snow.

He was hit, and was instantly trampled by more enemies catching up from behind, and was never seen again.

If these dozen green balls of light were just inconspicuous small waves in the big wave, then the next moment, the most direct attack of the giant bone dragon was as fierce and shocking as a spark hitting the earth!

Snowflakes are flying and people are tumbling over!

Amidst the constant screams of dungeon monsters, hundreds of enemy troops in the entire front direction of Tilia Town were shocked by this no-frills impact. For a time, the entire battlefield, and even

All I could hear was Xuefei Feng's roar... (To be continued...)
Chapter completed!