The pillar of fire continued to spray and burn on the big centipede, causing it some damage and pain, but this was no match for the lightning, and when it hit the big centipede directly, the first third of the big centipede's body parts were painful and erected.

The head collides directly with the top of the underground city.

At this time, Aiida's icicles also joined the attack.

The two heavens of ice and fire, coupled with the lightning balls that would be thrown every once in a while, blasted the big centipede unable to parry, and after its head fell back to the ground, it immediately turned around and crawled away.

The group of students were also panicked when they saw the big centipede, and if it wasn't for Fama restraining them, they would have fled in a panic.

A schoolgirl boldly asked Kratos after a moment of shock: "Big man, why didn't you see you doing your best to deal with this big monster?" ”

Kratos raised his chin and said proudly: "Before my luck is finished, this big centipede will run away, what can I do, it will hold on for a while, and you will have a chance to see me exert its might!" ”

The schoolgirl was rolling her eyes at him.

However, Kratos did not see her expression, because after he was sure that the big centipede was far away, he quickly returned to the corner of the street, looked sideways into the street, and after making sure that there was no danger, he waved everyone to follow.

Li Ping'an watched the surroundings through the life detector and asked Sarma: "How long does it take for your lightning to be sent again?" Needless to say, I need to go into too much detail, but let me have a bottom, and it will be easier for me to cooperate with you in the future! ”

Salma nodded in understanding and said, "You can lose one in about twenty seconds!" ”

Then she asked rhetorically, "And how long can your pillar of fire last?" ”

Li Ping'an said: "One minute should be no problem!" In fact, he was also looking at the stock of pebbles in the space.

The pillar of fire that had just been sprayed for almost a minute had burned almost a third of the pebble stock, so before Kratos could make a forward gesture, he had already thrown all the spare mud and garbage into the space to produce pebbles.

Both sides know that the other has absolute reservations, but who is going to say that?

They had only walked half the way down the straight street, but they had encountered several attacks from the beasts, and although they were driven away by a few guards, their advance speed was greatly reduced.

Although they were in this underground city, the top rock wall above was always shining with light, but at this time, like the nature outside, the sun would go down and the place was starting to darken.

Fama said to the crowd on the general channel: "It's getting dark, we have to find a place to rest, what do you think of the place to rest?" ”

The male student, named Dumira, said, "Just find a house to live in, it should be enough for all of us to live in!" ”

"If I'm not mistaken," said Aida, "there must be some kind of smaller beast hiding in every room here!" ”

Dumira smiled and said, "Ah, as long as a few people use fire, ice, or electricity to blast inside, these creatures will almost run out!" ”

Aiida said lightly: "If this place is sprayed by me with 'Extreme Freezing Ice', then everyone will have to wait at least three to four hours before they can go in and rest." ”

Then she looked at Li Ping'an, and then said: "After he burned it, the whole house will almost be burned down, and Saerma's lightning will be able to drive everything away, I think she is almost tired!" ”

Dumira's smile instantly turned dry, and she looked at Professor Fama a little embarrassed.

Fama then looked at Kratos and said, "Captain, it's your turn to behave!" ”

Kratos smiled at the schoolgirl who asked him and said, "Is it my turn?" ”

Then he walked to the door of one of the rooms, then turned to Li Ping'an and said, "Li, help me open the door!" ”

Seeing that Li Ping'an was about to step forward, Fama hurriedly said: "These doors are fake at all, and there is no doorknob to open!" ”

Kratos smiled and said, "The fake door has a false door opening method!" He nodded at Li Ping'an.

The latter walked to the front of the door, tried to push it first, and found that this false door was actually a large piece of solid wood plank, up to 20 cm thick, which is really big.

The palms of both hands were attached to the solid wooden door, and with a burst of luck, the wooden nails that were locked next to the door immediately erupted inward, and then the whole door rushed inward at high speed.

Then Li Ping'an quickly dodged sideways to the side, vacating the space, and Kratos strode to the door, his hands clenched into fists and touched each other hard, and a powerful sonic boom blasted into the room.

In an instant, through the cracks in the windows of other parts of the house, a large number of animals rushed out quickly.

Li Ping'an hurriedly said: "Captain, be careful, something huge is about to rush out!" ”

Kratos also hurriedly took a step to the side and dodged, and in an instant, three flat creatures with a length of one meter quickly ran out.

Everyone was even more disgusted after seeing it, these three were also centipede-like things, but the hard shell above the body was full of black spikes facing upward, and even Kratos, a rough man with great psychological construction, felt a chill grow from his heart psychologically after seeing it.

The three things also ran very fast, and at once they got straight under the crack in the door of the opposite room.

Then Salma walked to the door and threw a ball of lightning directly into it, and after the lightning ball hit the wall on the other side, it instantly emitted a powerful burst of light, but it only lasted for a few seconds, and then it returned to a dark appearance.

However, the three people in front of the door had already seen the situation inside.

It was empty, with no tables, chairs, furniture, and just animal feces all over the floor.

Salma withdrew and went to discuss it with Fama.

At this time, Aiida walked up to Li Ping'an and said, "What do you think will happen if my icicle and your pillar of fire erupt together in the same place?" ”

Li Ping'an nodded and said, "Then you have to spray first, I have to control the fire!" ”

Aida began to erupt an icicle towards the innermost ground, instantly causing the entire ground to form a sheet of frost.

But Li Ping'an's pillar of fire immediately shot towards that place, and that piece immediately turned into mud.

It was a hardstone floor, and there wasn't much dirt in the first place, and the mud was naturally excreted by the animals.

Fama then came over and looked inside, and said, "It seems that I think too much, let's go in and spend some effort to clean up, and everyone will be able to spend the night quietly in it later!" ”