Tang Xin is constantly producing engineering and mechanical skills in the mammoth lair.

She's now a grandmaster-level master of engineering and mechanic, so the progress of the production is very efficient.

Unconsciously, the corners of the studio are already full of various accessories, and the parts of this standard can be used in all kinds of finished products, so for people like Tang Xin, who like to throw traps and bombs as a tactic, these parts are indispensable.

Sometimes, when a person is doing a mechanical thing, time flies.

The sound of tools rubbing and tapping during production is like an eternal rhythm, which is fascinating.

I don't know how long it took......

"Ding-dong! Ding dong! Suddenly the doorbell rang in the mammoth's lair.

Ruo Tang Xin is now located in the Southern Continent or the Eastern Continent...... On the battlefield of any continent, this kind of doorbell is actually quite common.

Because of Tang Xin's reputation in the game, coupled with the unique appearance of the Mammoth Lair, once the players in the mixed battlefield find the traces of the Mammoth Lair, then they usually make the following choices.

Option 1: Flee if they are red-named, hostile, or from a different faction...... Well, as long as they don't think they are masters, or their stealth skills are particularly good, most of them will choose to run away, because even if they are in the same alliance, they will not be cut down if they are encountered by Tang Xin.

Tang Xin is not afraid of her popularity at all→ she will swipe a large number of wanted warrants and bounties every day.

Think about it this way, the bounty missions she did when she was white were actually a waste of the bounty reward - offsetting the equal kill points, this reward.

So in order to be a thrifty housekeeper. People who don't waste at will, she would rather her name be a little more red, a little more popular!

Option 2: Knock on the door. If they think they are masters, or they are on Tang Xin's friend list.

Needless to say, the list of friends, if you want to talk about the most difficult friends in this game, Tang Xin is definitely on the list.

First of all, the topic of verification was personally selected by Wen Ergongzi → not changed weekly.

followed by Tang Xin, this is a violent maniac who will ask you if you want to PK when you meet, although it looks gentle and gentle. But when she shows up with a hammer, she knows how weak it "looks".

And if you are a master, it is the same PK madness.

Nothing to say. Just copy the guys.

To sum up, it is extremely unreasonable for someone to ring the doorbell in this desolate wasteland that is suspected to be a quest copy. Something that doesn't make sense.

Tang Xin took out a double-way mirror. In an instant, he transformed into the strongest combat state, pinched a few powerful blasting thunders that had just been made in his hands, and opened the door.

"Save ...... Save me~" A young girl covered in blood lay in front of her door.

Her upper body was wrapped in a snow-white fur vest that exposed her toned shoulders, and she wore a leather skirt underneath - a primitive tribal style.

"Oh......" Tang Xin was stunned for a second, then opened the identification technique and checked her information.

- Snowfield Girl: Level 20, kind and orderly, seriously injured and dying. HP（2/400），MP……

Tang Xin didn't understand what was going on. However, it didn't even take a few mana points to brush the two healing techniques, and the young girl's blood was instantly full.

"Thank you, thank you so much, benefactor, you saved my life." The girl said gratefully, and then took out a parchment roll from her bosom, "This is the most precious thing on me, please be sure to take it." ”

Tang Xin raised his eyebrows, quietly took the parchment roll, and took it apart to take a look.

I saw that there were some distorted lines on it, which looked a bit like the pattern on the magic pattern box.

"Well, you're welcome, do you know where this is? I accidentally came in, how do I go back to the Ice and Snow Empire? Tang Xin asked gently.

Of course, she knew that there might be a different dimension here, a quest copy...... However, the steps of the investigation are still necessary.

"What empire? I haven't heard of it, is it the name of the tribe on the other side of the mountain? The Icefield Tribesman was puzzled, she shook her head blankly, and then said purely, "We IcePlains tribes lived on the iceberg over there in the era, welcome life-saving benefactor, you can come and play~"

"Oh! It seems that I have really come a long way on this trip, and I am glad that you have invited. Tang Xin nodded calmly, "Well, if you don't mind, can you tell me how you were injured?" ”

"It's a giant bear on the ice field." "Since last month, they don't know what's going on, they're all around the snowy mountains, we can't go out fishing, we're running out of food, and the warriors of the clan have gathered together to kill those giant bears. ”

"So you're one of the warriors too?" Tang Xin asked noncommittally.

"No, of course not." The girl hurriedly denied it, and she blushed all of a sudden, "Yes, yes, Anda...... And my brother, who is the most heroic warrior in the clan, is the leader of this team, and I sneaked out. ”

"Ah~ That Anda, it's your sweetheart, right?" Tang Xin looked like a person who had come over and teased.

"Only, there is no one~"

"Then you were separated from the big army, so you were chased by a giant bear, and you were injured, right?" Tang Xindao.

"Well, when we were going down the mountain, we encountered a strong hurricane, it was snowing, and we couldn't see anything...... When I came back to my senses, two giant bears were looking down at me and seemed to be about to eat me, I was startled and ran away, but I was still scratched by the bear. "I, I got up and ran away, and now I don't see a companion along the way...... They, should they be? ”

"Silly boy, don't be cranky. You see that you can escape even a weak woman, and the warriors you are talking about, as well as your sweetheart and brother, will definitely be able to escape. Tang Xin began to pour chicken soup for the soul of this girl, "Now, cheer up, I can help you, can I send you back to the tribe first?" ”

"Benefactor, benefactor...... Thank you so much. The girl looked at Tang Xin with tears in her eyes.

Tang Xin put away the mammoth lair. Follow the girl and walk towards the distant snow-capped mountains.

"Do you want to go sledding?" Tang Xin looked at the distant snow-capped mountains and asked.

"What's that?" The Snowfield girl said she was confused.

Tang Xin was thoughtful.

She took the sled out of her backpack. This is her newly improved sled, with two mechanical sled dogs at the front, powered by magic crystals that were previously prepared for the Dolphin but not used up.

In order not to waste these magic crystals, she asked Master Karui to design an energy source conversion device, adding low-level trap beasts and puppets that could only use magic stones to card slots that could use high-level power magic crystals.

Got on the sleigh. The speed of progress suddenly increased a lot.

It didn't take long for the snow-capped mountains to approach.

In the distance, you can see a large group of snow-white giant bears under the snow-capped mountains, and these giant bears are level 50. And strangely enough, they occupy an area, surrounded in the middle in concentric circles, maintaining a certain range and not moving outward......

Wait a minute.

This scene seems familiar, huh?

Tang Xin was stunned. Suddenly I thought of a few months ago. When she was doing a career advancement mission, she seemed to ...... Probably...... It seems like...... I've seen similar scenes.

Could there be any connection between this?

She took out her notebook, flipped through the previous records, and checked it.

The priestess of the temple where she had been advancing her career at the time seemed to have said something unusual.

The Frozen Throne was dug out of the snow-capped mountain that had completed the task at that time.

And those giant bears, so it seems, are even in the same position. In the same shape, around something in the middle.

Oh my!

Who would have thought that eight poles could not fight together two separate incidents. How did it come to terms after so long?

Therefore, the godhead of the goddess of ice and snow must contain secrets related to the Frozen Throne.

This secret may not be as simple as the dragons say, and it is more different from the intentions of Cali and the necromancer, so what is this secret?

In the thought of the answer of the Ice Plain girl.

I don't know what the Ice and Snow Empire is......

I don't know what tobogganing......

Refer to yourself as a tribe......

Naïve and innocent attitude...... You must know that in this era, even the NPC little girl who sells flowers on the street is like a ghost, and Tang Xin has never seen such a pure girl.

If she hadn't reached the level of a queen with her acting skills, then ...... The answer seems to be on the horizon.

The mission space where this Dian Yiben Godhead pulled her should be earlier than the original time, and according to the language of the Ice Plains Girl, Tang Xin speculated that it would be at least 500 years or more.

"Benefactor, benefactor? What's wrong? The girl of the Ice Plains looked at Tang Xin with an excited expression for a while, flipped through her notes for a while, and was a little surprised for a while.

"Ah...... Nothing, did you see anything around the center of this herd of giant bears? Tang Xin came back to his senses and replied.

She never thought there was such a coincidence in this world.

Giant bears from hundreds of years ago took the shape of concentric circles, and the same will be true for giant bears hundreds of years later.

So if there's nothing greasy in this, you can't say it, right?

"Right...... I'm sorry I ran away and didn't pay attention. The Icefield girl said embarrassedly.

"It's okay, it's okay, come ......" Tang Xin dragged the girl to the side, about 10 steps away from the realm of the giant bear, and took out the mammoth nest from his backpack, "You go in first and stay for a while, you can watch TV for a while, or you can take books on the bookshelf...... I'll go in and see and come out. ”

She set up the mammoth lair as a guest mode and housed the Icefield maiden.

Then Tang Xin opened the invisibility technique on the ring, and poured another bottle of Mo Lan to hide the breath.

After making all preparations, her body swayed from side to side, shaking over the dense giant bear that was walking back and forth, and with extreme movement, she passed through thousands of troops and horses to the center of the concentric circle.

Something surrounded by giant bears appeared before her eyes.

It's different from being empty in a few hundred years.

At this time, in the concentric circles, there was a seat exactly like the frozen throne in Tang Xin's backpack, and on that seat, there was a small, palm-sized, animal.

It's a very similar in appearance to Derpy - Phantom Totoro.

But the momentum of this animal is full of murderous aura, it seems to have stabbed countless lives, stepping on the skeletons of the undead, and its eyes are gloomy and cold, which makes Tang Xin, who can be regarded as a PK maniac with more than 10,000 blades, also have a chilling feeling.

This is...... Is the ultimate evolution of her Derpy? (To be continued......)