Although the hidden measures of the secret stronghold are very good, the aliens in the stronghold are only at level 26.

After all, it is a monster in the main mission of level 20, and the level is not too exaggerated.

The monsters in the stronghold are very dense. If the level is higher, the players will definitely be desperate.

The gatekeeper at the stronghold knew that he had encountered it as soon as he opened the iron gate, because what he saw was a completely unfamiliar face.

All those who can know this stronghold are insiders who have certified portraits, and there will definitely be no exceptions.

The four gatekeepers wanted to attack, but it was too late. Xu Yi, who was familiar with the inside story, took action earlier.

The guards of the stronghold with only 3200 blood were destroyed by Xu Yi in less than 30 seconds.

The gatekeeper's damage to Xu Yi was only 5 o'clock, so Xu Yi even saved the hiding.

After a corner, the number of guards increased to 8. Even if they attacked Xu Yi together, they still could not break Xu Yi's lower limit of blood recovery.

The 55-point suit restored health, making him look at it with ease in front of ordinary monsters.

After solving the eight guards again, Xu Yi followed the passage to a relatively spacious location.

The most eye-catching thing here is an iron smelting furnace in the center, with hot iron slurry constantly surging.

There are four human craftsmen on the edge of the iron smelting furnace who are responsible for building iron tools, but their feet are all locked up by iron chains, and they are obviously not working here voluntarily.

As soon as Xu Yi appeared, the twelve alien supervisors guarding the place rushed up roaring.

He tried to withstand the damage, but it was only 12 o'clock, so Xu Yi didn't take it too seriously.

As long as he is not an elite monster, he will not cause too much damage to Xu Yi. After spending two blood bottles, Xu Yi KOs all these supervisors!

Now the team's overall gold-brushing ability has been reflected. Even Wang Hao cannot get too much tempering on the monsters, so Xu Yi doesn't care about the consumption of the blood bottle, and he has basically finished it with the damage.

After destroying the supervisor, Xu Yi did not move forward directly. There are enslaved human craftsmen here. If you try to rescue them, it may be possible to trigger hidden tasks or additional rewards.

"Thank you, kind warriors, these aliens are so vicious. We have sacrificed too many brothers for our work day and night. If we were not for your rescue, we would probably have to follow their footsteps!"

"You're welcome. I'm from Lanxing. This is what I should do. You guys are Eme, this is rabbit meat. If you don't mind, just let it go!"

"Woooooooooooooooooo, I feel like I'm dreaming. Thank you, the kind warrior. We will definitely praise your skills after we go back!"

"Do you have anything to explain?"

"Explanation? The Warrior means..."

"Uh, it's okay, you guys leave as soon as possible!"

After untiing the anklet, Xu Yi enthusiastically delivered the food, but unfortunately he did not get any unexpected gains.

"By the way, Warriors, starting six days ago, there will always be strange screams in the depths of the night, but we have never seen anything at the end. I think you should leave here with us. It's so evil here!"

The disappointed Xu Yi was about to send a few people away, and at this moment, one of them kindly reminded him.

"Damn, if I didn't say it earlier, I thought I had been working in vain!" Xu Yi turned sad to joy and looked at the rest of the people and said, "This information is very important to me. I wonder if you have any other abnormalities!"

Several people meditated for a while, and contacted the person who spoke first, and gradually got a clue: "If you say this, I remembered that every time we hear this strange cry, the aliens will ask us to stop working! And in these two days, the strange sound disappeared!"

The rest of the companions added in time: "The disappearance of the sound seems to be after we have created four keys!"

"It seems that's the case. We were very surprised at the beginning. Why did we suddenly ask the few of us to create some broken keys!"

"How many people know who the four keys are in? Or where they are hidden?"

"Hehe, you'll ask the right person!"

"This stronghold is managed by a one-eyed man. He has a charming beauties and is also very favored by her. Most of the time it is with this person!"

"Hahaha, Brother Mao, I see you look at that woman's buttocks a lot, I'm afraid you're thinking about waiting for something!"

"Ji, only this guy, Mao, is almost gone, and I still have time to think about that!"

"Well! Thank you for telling me, just in case, it's better to go back early to see your family!"

From the retellings of several people, Xu Yi gradually got an answer. In order not to make the topic change, he waved goodbye to several people.

After all the people left, Xu Yi began to review the information: "Six days ago, it happened to coincide with the time when the Tianlang cub disappeared, but several blacksmiths said that no abnormality was found at the end of the stronghold. In the past few days, several blacksmiths made the keys. After the keys were successfully created, the strange sound disappeared, and the cub was probably hidden in the dark!"

"In other words, getting those four keys is the core of breaking the deadlock!"

As his mind became clearer, Xu Yi's eyes suddenly lit up.

Although Xu Yi learned about the trigger mechanism of this hidden task and the rough plot from the forum in his previous life.

However, the player who shared the post did not attach the strategy together!

Fortunately, Xu Yiduo was worried and not only saved a few people, but also sent food enthusiastically.

Otherwise, even if you pass the level to the end, it will be in vain.

Although no hidden tasks were triggered, it would be a loss in general!

After all, this is related to how to recover the Tianlang cub in the end!

Leaving the central location of the stronghold, the number of monsters became increasingly abnormal, and it directly increased to eighteen.

In this case, Xu Yi also has to perform kites.

It is no problem to consume red medicine appropriately to kill monsters. Drinking it as water will go against Xu Yi's stubbornness (poverty)!

The eighteen-headed monster dropped a normal-level weapon and an ordinary-level guard, which was also a good start after coming to this secret stronghold.

Xu Yi didn't care, so he threw it into his backpack casually, and didn't look at it much.

As soon as the Eighteen Guard died, Xu Yi came to the last space and was the only place where the gate was set up after entering the stronghold.

In the last life, Xu Yi never understood why at this most important moment, he was an elite monster of the one-eyed dragon man.

He looked at the huge tiger-skin blanket beside the one-eyed dragon man, and then looked at the young woman dressing up not far away, and he immediately understood.

This is a sacred place where people create humans, how can they accommodate outsiders?

I believe that everyone is the same, and I will not like to show my own skills in creating people in front of others!

The one-eyed dragon man opened his shirt, as if he had just finished his work. If he looked closely, he would definitely find that his forehead was a little wet, and some broken hair popped out playfully.

As soon as he saw Xu Yi breaking in, he jumped off the tiger-skin stall without saying a word: "Who are you? You dare to break into this place!"

Xu Yi showed a strange smile and said, "Come here to borrow my sister-in-law's wife!"
Chapter completed!