He Ao did not enter the tower directly, but stood at the iron gate outside the tower, carefully observing the cracks in the heavy iron gate.
This crack is located in the crack of the door. It is about three meters high from top to bottom. The widest point is nearly two meters above the ground. It is about thirty centimeters wide. The entire crack is sunken inward, as if it was forcibly knocked out by some kind of creature.
A crack of this magnitude is not a particularly large crack compared to this bi-fold metal door, which is nearly forty meters wide and sixty or seventy meters high.
But this crack is enough for some smaller creatures and people to pass through.
A tall man can easily slip through this crack by leaning sideways.
He Ao squatted down and carefully observed the shape of the crack.
"What's wrong?"
Liu Nan's voice suddenly came from behind.
"This crack seems to have been knocked out," He Ao didn't look back. His fingers stroked the dent in the iron door, "but there are many small potholes at the impact point. It doesn't look like some powerful creature hit it all at once."
What came out was like some kind of weak creature, going over and over again, with water droplets piercing the holes created by the stone."
"Aren't we going in?"
Liu Nan bent down, her head floating above He Ao's shoulders, and her dark hair hung on He Ao's shoulders.
"Don't go in yet," He Ao stood up, "There may be danger in here. Let's investigate first and have breakfast before going in."
"good,"
Liu Nan also straightened up and said with a smile, "I listen to you."
Three fiery red suns poked their heads out from the skyline. He Ao turned around and looked at the girl behind him.
The girl has a smile as bright as a flower, and even her unkempt appearance does not affect her beauty at all.
He Ao missed it and walked behind the girl.
There was a small stream flowing along the edge of the tower. The water was clear and transparent, reflecting Heao's dirty cheeks.
He Ao looked around, ready to see if there was anything suspicious.
But it is surrounded by a quiet wilderness, just like other places, nothing special.
And just when He Ao was about to retract his gaze, he suddenly noticed a white thing at the bottom of the creek out of the corner of his eye.
He put his hand into the stream and touched the white thing. It seemed to be part of a bone, with more parts buried in the mud at the bottom of the water.
He Ao pushed aside the sand on both sides of the white thing little by little, revealing a long, curved, pointed, horn-like thing.
Then he took hold of the corner and lifted it up with force.
The clear stream water was stirred up and turned turbid. A huge bull-head-like skull that was about as wide as He Ao's chest and half as long as his body was lifted up by He Ao.
This skull is as white as jade, with two curved horns about half a meter long, and looks very majestic.
This is not the skull of an ordinary animal, but the skull of some extraordinary creature similar to a cow.
He Ao thought for a moment, then broke off the two horns on the skull and held it in his hand.
Then he inserted the horns into the stream and dug out a small hole quickly.
More white bones are revealed,
He Ao changed a path beside the stream to divert the water, and then continued digging.
Soon, the bones of a complete headless quadruped more than three meters long were revealed.
"This is?"
Liu Nan walked to the stream and asked with some confusion.
"It should be some kind of strange beast that died here."
He Ao continued to dig down, completely revealing the bones of this strange beast.
Then his mind began to make up the shape of the strange beast based on the bones.
This should be a strange beast that is nearly two meters tall, more than three meters long, and has a strong body, similar to a bison.
He Ao picked up the cow skull next to it again and made a gesture.
The horns of this strange beast are relatively far back. If you don't lower your head so much, you can hit the enemy with your head.
He Ao carefully observed the cow skull. The skull on the face was thick and strong. The attack method of this strange beast should be to hit people with its head.
However, the skull of this dead alien beast was covered with fine cracks, and He Ao felt that he could break the skull's face with just a little force.
How can the hardest part of this strange beast be hit like this?
He Ao raised his head and looked at the iron door that had been knocked out of the crack. The height of the bull's head happened to be the most deformed part of the iron door.
Then he shook his head and said, "This one is not enough."
He raised the two horns and began to dig around the cow bones.
Half an hour later, He Ao stared at the whole piece of white bones at his feet and fell into deep thought.
He could keep digging, but it was no longer necessary.
The corpses of these strange beasts may be buried under the entire wasteland in front of this gate.
They rushed forward one after another, forcefully using their lives to break open a crack in this indestructible door.
"this?"
Liu Nan looked at all this in surprise, seemingly unable to understand why there were so many bones here.
"This is probably the source of the crack."
He Ao shook his head.
"But, how could these strange beasts..."
Liu Nan approached He Ao step by step and said in surprise.
"Either there is something in the tower that attracts them, or their will is distorted by some ability, right,"
He Ao sighed, turned around, looked at Liu Nan who had his hands behind his back, raised his left hand, and a small milky white sign appeared on his wrist, "Do you have the card of life with you? I'll wait for you."
Just in case, someone will do what we did and use this to identify people."
"Yeah, I brought it with me."
Liu Nan raised her right hand, and a milky white sign hung from her right wrist.
He Ao looked at the number above
‘Kan-3001’
He withdrew his gaze and walked towards the gate of the tower.
Liu Nan thought he was going in, but he started to set up a barbecue grill.
······
"Don't be anxious. Only when you are full will you have the strength to explore."
He Ao smiled and started to barbecue, "There is nothing that a barbecue can't solve."
——
After having enough wine and food, He Ao felt the newly condensed Qi in his Dantian, stretched out, and walked towards the crack.
"Let's go."
However, he did not enter the crack directly. Instead, he first went to the nearby wilderness to catch a rabbit and threw it into it.
The rabbit ran and jumped behind the crack in panic, and then jumped to the right into the depths of the crack without encountering any danger.
After the figure of the rabbit disappeared completely, He Ao entered the tower sideways, and Liu Nan followed him into the tower.
The moment he entered the tower, He Ao was stunned for a moment.
Each cold and dark muzzle was pointed at the position where he stood.
And those holding the muzzles of these guns are rusty robots.
These robots were tightly leaning against the wall behind the door. Looking through the gap, they were all in the blind spot of sight and could not be seen at all.
He Ao lowered his head and looked at the ground. The ground was full of pits and traces melted by the laser.
These traces are very new, at least a few years ago, these robots were functioning normally.
