"Puff puff puff!"

After failing nine times in a row, Lu Chen refined the first thunder-inducing magic pill.

But there is not much magic potion left to refine this elixir.

In the end, Lu Chen got four thunder-inducing magic pills.

And this is already in its sixth year.

There are only four years left before Ran Gu's Secret Treasure begins.

Therefore, Lu Chen did not dare to waste any time and took the time to practice the four magic skills of Qingtian Demonic Shadow Technique, Qingming Wanxiang Palm, Jiuqu Demonic Shang and Thunder Devouring Demonic Seal.

Lu Chen had already practiced the first three kinds of magic skills. Now that he was practicing them, he was very familiar with them. It took him two years to upgrade them to the middle level.

In this way, his strength increased by one point.

As for the Thunder Devouring Demonic Seal, since it was the first time to practice it, the speed was a little slower. It took a year before I could practice it to a small level of success.

In the second year, which was the year when Ran Gu's secret treasure was finally opened, he was not able to reach the state of perfection.

Fortunately, there is a thunder-inducing magic pill, which can increase the power of the thunder-eating demon seal and threaten the devil emperor.

This is also Lu Chen's biggest trump card. He will not use it until the critical moment when he encounters the powerful Demon Emperor.

"Boom!"

At this moment, the stone door rang.

"Come in!"

Lu Chen waved his hand, and the restrictions on the stone door dispersed and slowly opened.

"Sir, ten years have passed. This year, Ran Gu's secret treasure will be opened." Lu Qiu walked in and said respectfully.

"Do you know where Ran Gu's secret treasure is opened?" Lu Chen asked.

"Young Master, I have already found out clearly that Ran Gu's secret treasure appears in a different place every time and cannot be found at all. But you don't have to worry about this, because as soon as Ran Gu's secret treasure appears, it will take possession of Chi You's Ran Gu portrait.

I will lead you to Ran Gu’s secret treasure,” Lu Qiu said.

"Oh, so I can just stay here and wait for Ran Gu's secret treasure to be opened?" Lu Chen said with a smile.

"Young Master, this is the Sky-Swallowing Demon City after all. Once Ran Gu's Secret Treasure takes you there, it will definitely cause a sensation, so I suggest that Young Master find a secluded place to wait." Lu Qiu said cautiously.

"Okay, you've been very thoughtful, so let's do as you say." Lu Chen thought about it and felt it made sense, so he and Lu Qiu left the Chamber of Commerce and headed outside the Sky-Devouring Demon City.

Half an hour later, Lu Chen and the two appeared outside the Sky-Devouring Demon City.

"No, someone is following us."

Suddenly, Lu Chen's expression changed slightly and asked Lu Qiu: "Lu Qiu, do you know those people behind you?"

Just behind Lu Chen and the other two, a young man in blue followed with several old men.

The young man has a tall figure, long eyebrows, blue light in the corners of his eyes, and is dressed in blue. A blue ocean is painted on his back. A small boat moves lightly, giving people a sense of tranquility. He walks along like a light boat.
Chapter completed!