"Catapults? The other side also uses this trick?" Su Yi frowned and then asked: "How many trebuchets do they have?"

If there are too many, they must be disposed of.

Because no matter how strong the pebbles are, they cannot withstand the bombardment of huge rocks and will collapse sooner or later.

The [Intelligent Chariot] said, "There are nearly 200 of them, and they are all large catapults. They should be built by the goblins."

"I'll go out and destroy these catapults." Su Yi whispered, just as he was about to leave.

[Intelligent Chariot] spoke again, "Su Yi, I also discovered something that is extremely disadvantageous to us."

"What's wrong?" Su Yi's expression froze.

The [Intelligent Tank] quickly said, "A large number of flying fire ants have appeared among the Zerg. The saliva they spit out is very corrosive and can corrode anything. They are now attacking the pebbles."

Hearing this, Su Yi hesitated for a moment, then turned to Wukong and Nannan and said, "You two go out and kill those ants."

"yes."

Wukong and Nannan rushed out quickly.

Su Yi also walked out of the passage at this time.

At this moment, the battle outside was still in full swing.

The three mechanical warriors and three spirit pets tried their best to block the attack of the aliens, and from the scene, they gradually showed signs of decline.

In addition, huge rocks continued to fall from the sky and hit the pebbles heavily.

The powerful impact caused cracks to appear on the surface of the pebbles, and some places even broke them into pieces.

Seeing this, Su Yi jumped into the air.

Just at this moment, a dense mass of rocks fell from the sky.

Su Yi snorted coldly, raised his hand and smashed out a [Storm Hammer], blasting the stones into pieces.

Immediately, he flew towards the location of the catapult.

After the foreigners on the ground discovered Su Yi, they kept shooting at him with bows and arrows.

However, these ordinary arrows were simply unable to break through Su Yi's defense, and would bounce away whenever they hit Su Yi's body.

Seeing this, the aliens underground didn't know whether they should continue attacking Su Yi.

Su Yi flew close to the catapult and looked down with narrowed eyes.

In the field of vision, there are four rows of catapults arranged neatly, with exactly fifty catapults in each row.

At this moment, thousands of goblins were operating catapults.

Su Yi took a glance, raised his hand and threw out a [Pegasus Meteor Fist].

One hundred huge gray fist shadows flew down, and a loud explosion suddenly sounded on the ground.

Click...Bang...

Under the powerful attack, the catapults broke one after another, and the goblins who operated the catapults were also killed on the spot.

In just one attack, all 200 catapults were destroyed.

A ferocious beast on the ground was furious and roared loudly, "Kill him!"

Whoosh...

Thousands of Night Demons flew into the air and began to surround and kill Su Yi.

Su Yi was not polite either, and he slaughtered people indiscriminately with the Xuantian Soul-Slaying Sword in his hand.

In less than ten minutes, none of the thousands of Night Demons survived.

At this moment, Su Yi Su Yi was like a demon god standing in the air, so domineering and awe-inspiring!

The foreigners underground were completely frightened when they saw how fierce Su Yi was.

In their eyes, Su Yi not only had extremely strong attack power, but his physical defense was as solid as a divine weapon, with no flaws at all. How could he be killed?

Fighting against such an invincible existence is like hitting a rock with an egg.

The beast underground screamed hysterically, "Archers, keep attacking! Don't give him a chance to breathe!"

This sentence undoubtedly brought him fatal disaster.

Su Yi flew down quickly and crushed the ferocious beast into a pulp with one foot.