This series of side quests was a bit strange. Xu Feng and Shui Sheng had already completed two rings, but there was no reward for the quest. Instead of being angry, they felt surprised.

For general serial tasks, there will be a task reward for each completed link. As the number of completed links increases, the task reward will become more and more valuable. However, there is also a type of serial tasks where there is no task reward after completing the first few links. Instead, the next link will be started directly. The task rewards accumulate until the last link is completed, and the final reward will be issued.

The two types of two-ring tasks have their own advantages and disadvantages. The first type of serial tasks is more difficult. Sometimes, after completing one ring, the next ring will not be issued immediately. Even to activate the next ring, the apostle who receives the task needs to find clues himself. But as long as one ring is completed, there will be a reward for one ring. There will not be a phenomenon of being busy for a long time but getting nothing.

The difficulty of the other type of chain tasks is much lower. As long as you complete one link, the next link will be automatically opened. And because the rewards are accumulated, when all tasks are completed, the rewards obtained are no worse than the first one. The disadvantage is that it must be completed in one go. If any link fails in the middle, you will return empty-handed and gain nothing, which is a waste of a lot of time and energy.

Despite this, most secret realm apostles still prefer the second type of serial tasks with reduced difficulty. After all, it is possible to complete them. The first type is too difficult. If you only complete the first few links, even if there are task rewards, the time and energy invested are not proportional to the rewards. Only by completing the later links can you gradually make up for the previous losses.

"The place where alien creatures are imprisoned..." Zhang Zibing frowned slightly and began to search his memory quickly.

The current Zhang Zibing is no longer necessary for Xu Feng and Shui Sheng. If they make the two unhappy at this time, they will kill Zhang Zibing directly, and Zhang Zibing will have no place to cry.

Therefore, Zhang Zibing is now very well-behaved and tries his best to contribute his meager strength.

"It should be underground. This is just an ordinary office area and experimental area!" Zhang Zibing whispered. In fact, as an experimental subject, he did not know the location where the alien creatures were imprisoned. He just remembered that there was a restricted area underground that no one was allowed to enter. If there was a place in the entire base where alien creatures could be imprisoned, it could only be that forbidden area.

Xu Feng and Shui Sheng smiled at each other. In this situation, it was great to have someone who was familiar with the terrain and internal environment. It could save a lot of time. After all, this was just a serial side quest, not a main quest.

The three of them walked down and soon came to a heavy iron door.

"This iron door weighs more than three tons. Like the surrounding walls, it is made of alien technology alloy materials. It can withstand an explosion of three thousand kilograms of TNT equivalent. Without the password, it is almost impossible to force it open!" Zhang Zibing pointed to the heavy iron door.

Xu Feng stepped forward and took a closer look. There were many clear fist marks on the iron door. Xu Feng couldn't help but give it a try. He punched the iron door with all his strength.

Bang! With a dull sound, Xu Feng suddenly felt a sharp pain from the fist that hit him, and his finger bones were slightly cracked. Now Xu Feng's strength attribute has reached 35 points, and his constitution attribute has reached 40 points. With such a strong physical fitness, many second-level melee apostles cannot compare to him.

Even if the force of this punch was not a thousand pounds, it must have been at least eight or nine hundred pounds. As a result, the iron door did not move at all, without leaving any trace. Instead, Xu Feng's fist was fractured by the recoil.

With a wave of his hand, a healing talisman emerged and stuck to his right palm. The injury healed quickly. Xu Feng lay on the iron gate for a long time, but did not find any fist marks left by himself. At this time, looking at the shallow fist marks next to him, Xu Feng suddenly realized how big the gap was between himself and the people who made these fist marks.

"What a pity. If we don't have the fighting spirit, even if we tie the three of us together, we still won't be a match for that 'general'. It would be great if we could obtain the technology to create a 'general'!" Xu Feng sighed in his heart.

"Impossible!" Zhang Zibing shook his head and said, "That 'General' has touched upon the concept of mechanical life forms, and may even have developed its own soul. Moreover, many of the materials used to make it are unique to alien creatures, and even Angela Company cannot obtain them. The previous 'General' actually still had many defects, and some of its internal parts were replaced with substitutes. Its strength was probably only about 70% of the real 'General'!"

"Only 70% of the strength of a real 'general'?" Xu Feng showed an expression of disbelief on his face, but then he thought, if the real "general" can really produce a soul, it might be easier for him to deal with him.

Not only does the fighting spirit have the ability to harm souls, but more importantly, Xu Feng has a spiritual-level equipment, the Soul-Revealing Mirror, which can directly reveal the target's soul and materialize it. At that time, the "general" with a real soul will be easier to deal with!

"It's not easy to open this door. Even alien creatures can't do it. We..." Zhang Zibing shook his head.

At this moment, Shui Sheng handed Xu Feng a paper talisman. Xu Feng began to draw in the air with his fingers. After a while, a wall-penetrating talisman appeared in front of Xu Feng.

After sticking the wall-passing talisman on his body, Xu Feng rushed towards the iron gate and quickly passed through it.

Shui Sheng attached the substitute talisman to Zhang Zibing's body and said expressionlessly: "Use your mental power to activate it!"

Looking at Shui Sheng's cold eyes, Zhang Zibing felt an inexplicable fear in his heart. This was his intuition about danger after becoming an experimental subject. As a war weapon created by an alien technology company, this intuition was only the most basic ability.

Zhang Zibing forced a smile on his face and used his mental power to activate the substitute talisman attached to his body. He disappeared from the spot in an instant, and was replaced by Xu Feng who came back again.

There is no wrong version in the 1619 book forum!

In this way, twice in a row, Xu Feng and Shui Sheng also crossed the iron gate and entered the restricted area of ​​Angela Company.

The three of them continued to walk forward, and soon, Xu Feng found a map hanging on the wall of the passage. It turned out that the restricted area of ​​Angela Company was actually a huge research laboratory. The entire laboratory was divided into three areas, two of which were larger in area, namely the mechanical area and the human body transformation area. There was also a smaller laboratory at the deepest part, marked as the "alien biological area"! "Found it!" Xu Feng and Shui Sheng looked at each other, and there was a hint of joy in each other's eyes.

…

(End of this chapter)