I'm ordinary, but my sister is the strongest elf

The northern border of Xia Kingdom.

Tiankeng.

Because [Black Clothes], one of the twelve generals, came out of it, there is no one guarding the tiankeng today.

After all, no one knew what was inside, and there was no sense of guarding it, only a few people were left to patrol the vicinity.

Mu Er was wearing black armor and flew in directly.

In the first sinkhole, the content of the mural is that the source of magic landed on the blue star.

The next day in the pit, after eliminating the secondary pollution, Mu Er saw the contents of the mural inside.

Pollutants appeared, and the ten ancestors invaded Blue Star.

What followed was the third Tiankeng that Sansan had never been to before.

There is a fourth-level pollutant inside, which is classified as a long insect. I don't know if it is a centipede or a snake.

Mu Er walked in.

The fourth-level pollutant was awakened in an instant, roaring inside and attacking Mu Er, but Mu Er had made full preparations today, and now the weapon of the black armor was specifically aimed at the monsters in the sinkhole.

A mere level [-] pollutant can be killed in one blow.

After killing the polluted body, Mu Er saw the contents of the murals in the third pit.

A giant fighting against the polluted bodies alone. Although these polluted bodies are drawn very crudely, it is not difficult to see... These are the top ten ancestors.

Someone dealt with the ten ancestors alone 1000 years ago?

If this is true, it would explain a puzzle thousands of years ago.

The source of magic fell to the blue star, and the pollutants followed. When the strategic magician was not born, how did human beings face the terrible fifth-level pollutants at that time?

Someone suppressed all the ancestors before the strategic-level magician was born...

a giant...

In the future science and technology city, Mu Yue was thinking.

He is not quite sure whether this giant is on the bright side, tall enough to compete with pollutants, or whether humans a thousand years ago portrayed a normal human as tall for the convenience of description.

If it is the former, will there really be humans with a height of tens of meters?

Could it be aliens?

"Master, there is a villain on top of the top ten ancestors."

In the mural, above the top ten ancestors, there is a little girl with braids floating.

"It should be the little girl in the sixth pit." Mu Yue said lightly.

That little girl is probably only a little girl in appearance, and her priority is even higher than that of the first ancestor.

After all, she is the one who is sealed in the sixth pit.

The content of the fourth tiankeng is the birth of a strategic-level magician, and human beings have the power to resist pollution.

The first Queen of Gravity, the first Ice God, and the first Brave were all born at this time.

In the fifth tiankeng, the legendary first ancestor [World] is sealed.

The content of the mural was seen last time.

But this time, Mu Yue still asked Mu Er to visit him.

Mu Er walked in.

This time, the scene inside has not changed, and an independent small world is generated like last time.

Mu Er walked around inside, but didn't find any figure, and immediately said: "Master... the first ancestor is gone."

Mu Yue frowned.

That guy is no longer there?

He left the sinkhole.

Is this thing supposed to be able to leave if you want to?

That's right, the sealed lands of other ancestors are just an agreement on the surface, giving each other face, and I'm afraid this sinkhole is the same.

The first ancestor left the Tiankeng...

He stayed in the sinkhole for 1000 years, why did he choose to leave at this time?Is this some special signal?

"Xiao Er, go to the Sixth Tiankeng and see that little girl."

"Yes."

Mu Er came to the wooden door of the Sixth Tiankeng, and then walked in.

The little girl inside was sitting at the wooden table, playing military chess by herself.

After seeing Mu Er in black armor, she looked over in surprise, and then frowned.

"you……"

The little girl's expression became visibly angry.

The next moment, she had already appeared in front of Mu Er and knocked him away with a single punch.

The terrifying power exploded on Mu Er's body, and even cracks appeared in the black armor.

But the black armor is composed of flowing metal, and soon, the metal in other places began to repair the cracks.

The little girl was very fast, as if coming from all directions, smashing every part of the black armor.

In the end, Mu Er fell to the ground.

The little girl stepped on his back and said coldly: "I hate you the most metal guy."

"Is it……"

Mu Er spoke lightly.

Fragments of the mysterious armor scattered around quickly returned to Mu Er, forming a brand new armor.

Flames started to burst from his back, and the little girl was thrown into the air. The two sides fought fiercely in this sinkhole.

In today's tiankeng, only the little girl is left.

The powerful impact caused by the confrontation caused violent earthquakes in four or five cities on the border of Xia Kingdom.

However, compared to the attack of pollutants, earthquakes are not worth mentioning for today's cities. Citizens walked into the shelters, and there were almost no casualties.

The tiankeng also began to collapse, completely burying the ancient ruins in the soil.

In the sky, a man in black with a cross around his neck stood on the clouds, silently watching this scene.

Behind her, the First Ancestor [World] asked: "Although Chong Chong is not yet an adult, this guy has been able to persist for so long in front of my Zerg's familiar. Who is he?"

One of the twelve generals, in black, said lightly: "You think that Blue Star is just an ordinary second-level civilization, which can be easily occupied... but you didn't expect that there would be products far superior to your own technology on this planet."

"Congchong has already explained the situation here to other familiars. There is another familiar who is rushing to the Blue Star, but one light-year away from the Blue Star, he encountered the attack of a mysterious advanced civilization..."

"One light year..." Hei Yi murmured.

"You've been in Blue Star for 1000 years, but you haven't done anything. I've always been curious, why would a race like you stay on a remote planet like Blue Star?" asked the First Ancestor.

The man in black said lightly: "Don't worry, I won't interfere in the battle between Zerg and humans, I'm just a bystander..."

After finishing speaking, the eyes in black turned to the distant horizon.

This direction is the magic city, the future science and technology city.

Although the man in black couldn't see his face clearly, he could vaguely see a pair of blood red eyes.

"Then I'll take my leave first. I need to find the authority family. In their hands, there is something that can threaten my Zerg..."