"Teacher, you don't have to pay back the bill for me, I have something here to exchange with His Excellency the Speaker. www.biquge.info"Luo Sheng said with a smile as he handed the materials he got from the Luyuan Laboratory to Douglas and Quinnier.

Although what Douglas said before was very casual, it seemed that he could easily make a treasure that would help Luo Sheng get out and save his life in the dark region, but as a person who had been in the dark region, Luo Sheng knew the difficulty of this, and he knew the value of Douglas's promise.

The Netherlands, while looking like a natural area beneath the Emyr Continent, actually resembles some half-planes. Except for a few natural passages that connect the surface world, the rest of the place is shrouded in thick layers of earth and rock. In the soil and rock formations of western Zhejiang, there are some scattered space forces, forming a layer of scattered but strange space prohibition.

Because this layer is incomplete, but it is full of strange spatial prohibitions, except for some extremely powerful and special teleportation spells, other spatial teleportation spells cannot be directly teleported from the outside world to the dark region, nor can they be directly teleported out from the dark region. Even if you use space-type spells in the dark region, if you don't have the corresponding research and preparation, you will be quite disturbed. Therefore, in order to make a treasure that can ensure that Luo Sheng can directly escape from the dark region to save his life, it must ensure that while protecting Luo Sheng's remote teleportation, it must also have the ability to tear apart the space prohibition of the dark region.

To be honest, although the former request is very power-consuming, it can be produced with Quinil's strength, but the latter request requires Douglas to take action and use the power beyond the peak of the legend. Because only the power that essentially transcends the Legendary Rank can directly ignore the outer space prohibition of the Dark Region and complete this kind of instantaneous teleportation.

And at this stage, although Douglas has already taken half a step towards the Immortal Rank, there is still a considerable distance from truly stepping into the Immortal Rank, and it is the time to accumulate strength and prepare to attack the Immortal Rank. If a part of the power is divided to make this kind of escape treasure for Luo Sheng, although it will not shake the foundation, it will definitely have some impact on the progress of the immortal level. So although Douglas said it lightly, in fact, he paid a considerable price. And this is also the reason why Quinier and Douglas have to thank him for this, and even express that he owes a favor.

For Luo Sheng, since he understands the value of Douglas's promise, if he has the ability to pay, he will naturally not let Quinnier bear this favor. After all, in Luo Sheng's heart, he also has his own arrogance and persistence. In the past, his own strength was weak and his foundation was weak, so he could only accept the care of the teacher, and he could only remember these into friendship. And now that he has the confidence to trade with Douglas, he has to take responsibility himself.

"Do you know how valuable Douglas's promise is? Dare to say that you will exchange with Douglas?" Receiving the information handed by Luo Sheng, a hint of relief flashed in Quiniel's eyes, but he said with a smile.

Although Luo Sheng had already reported his harvest in the Green Source Half-Plane before, because the information that could be recorded by the remote communication at that time was limited, Luo Sheng focused on describing the things related to the Arcane Revival Society, and only gave a general introduction to the harvest in the Green Source Half-Plane, without describing it in detail, and Quinir did not know much about the value of the information that Luo Sheng took out. Therefore, in Quinnier's view, although the value of the information taken out by Luo Sheng is not small, it is far from being comparable to Douglas's promise.

However, although he felt that Luo Sheng's behavior was a bit arrogant, Quinnier was very relieved in his heart. After all, in terms of identity, Luo Sheng is just a junior disciple, and he can use his identity as a disciple to accept this gift without paying any price, and all the favors will be handed over to his own teacher to repay. And now Luo Sheng is willing to take on this favor, obviously for the sake of himself as a teacher. This thought alone is enough to make Quinnier feel good.

"Quinir, I'm afraid you're underestimating your disciple again this time. While Quinniel was speaking, Douglas was already checking the information handed by Rasen. As soon as Quinnier finished speaking, Douglas had already used his reading skills to browse the outline of the information in his hand, and then said to Quinnier with a solemn expression.

"Huh?" Douglas was slightly stunned, and immediately turned his attention to the information in his hand. After a few moments, Quinnier raised his head again, his gaze meeting that of Douglas, and his expression became extremely solemn.

"Luo Sheng, do you have any research records and materials on the technology of these materials?" After a brief exchange of glances, Quinnir turned his head and asked Luo Sheng solemnly.

Although he only looked at the outline of the information provided by Rasen, the content of it had already shocked Douglas and Quinnell. Whether it is the ancient tree mecha marked as impractical by Luo Sheng, or the purple blood wood that Luo Sheng focuses on, as well as other forests, nearly a hundred large and small technologies, most of them are of great value to the Nine Ring White Tower at this stage. Even those technologies that are not very usable, if there is detailed research data, it is also extremely important for related spells and technical research.

Originally, Quinnier thought that although Luo Sheng reported that he had a rich harvest in the Luyuan Laboratory, considering the existence of the two legendary peaks of Frederick and Adair, Luo Sheng could at most pick up a little bit of the leftovers that the two families did not take into account, but he didn't expect that Luo Sheng actually gave himself such a big surprise.

"There are research records and materials, but the samples or finished products of various technologies are not complete. Samples and results of some technologies are too difficult to carry, so they can only be left in the Luyuan laboratory. Luo Sheng replied with a smile while constantly taking out various items: "These things should be enough to exchange with His Excellency the Speaker for life-saving items, right?"

"Totally sufficient. Not to mention the rest, just the purple blood wood technology is enough to exchange with me. This is a strategic technology that concerns the entire Hokuriku. Douglas said with a smile while flipping through the information: "Luo Sheng, have you thought about it, do you have to take out these things and exchange them with me?"

As the helmsman of the Nine Rings White Tower, Douglas has an extremely keen eye, and after a little reading of the introduction of technical information, he found out the most strategically valuable technology for the current Ymir Continent.

"Of course. These things can only really play a role if they are handed over to His Excellency the Speaker and the teacher!" Luo Sheng replied calmly.