Therefore, when the half-demon old man asked for a magic plant, the magic potion was not enough.

They threw those magic plants to the old half-demon, which in their opinion were not very useful and could only be used by garbage with weak strength and impure blood like half-demon.

The latter returned to the convoy with those magic plants, and then hurriedly began to refine those magic potions.

The methods Luo Qingtong taught him were simply not easy to use.

It was obviously the same magic plants and medicinal materials. He followed the time and location given by Luo Qingtong, as well as the order in which the magic plants were placed, and what... "speed"!

After mastering these, you can easily refine a magic potion that eliminates the almost non-existent dirty evil energy.

However, he couldn't refine a magic potion like Luo Qingtong's that didn't contain any dirty demonic energy at all.

But even so, he was already very satisfied in his heart.

In fact, the half-demon old man also felt that it was not a good thing that Luo Qingtong could refine such a potion without any dirty demonic energy.

After all, a common man is not guilty, but he is guilty of having a jade in his possession.

Luo Qingtong and Ye Qian may have suffered a lot because of this ability.

Otherwise, how could the two of them remain unknown in this demonic world?

I'm afraid that from the beginning, I will be imprisoned in the family, without any freedom and life at all!

Therefore, this half-demon old man felt very satisfied.

Not only that, he also treated Luo Qingtong and Ye Qian better.

He almost loves them as if they were his nephews.

Luo Qingtong also took this opportunity to learn many things about the demon world from the other party's mouth.

Especially about the passage to the devil world.

This half-demon old man also liked talking to Luo Qingtong about these things.

After all, in his opinion, Luo Qingtong didn't understand anything, so he was naturally curious.

And in his heart, he was very happy to clear up doubts with Luo Qingtong.

"Our passage to the demon world is suppressed by the demon-suppressing stone tablet."

"The latter is the supreme treasure of the outside world, specially designed to suppress our demon clan!"

"And the entrance connecting the Demon Suppression Abyss and our Demon Realm is called the Ten Thousand Demons Cave by us!"

"After all, many demons have fallen there!"

"And there is a taboo that we cannot touch!"

When he spoke, Luo Qingtong immediately asked calmly: "Then can't we open the passage and go out?"

There must be a way, after all, the Yin Demon King appeared in the human world before.

And the existence of the outer field also indicates this!

When her words rang out, the half-demon old man burst into laughter and said, "Of course there is a way!"

"But now, no one on our side can do it."

"Because in order to open the closed passage to the demon world, someone must be able to control the supreme artifact of our demon world, the Demon Bone Throne!"

"Only that supreme artifact can withstand the demon-suppressing power of the Demon-Suppressing Abyss and open the passage to the Demon Realm blocked by the Demon-Suppressing Stone Monument!"

"But over the years, since the death of the previous demon king, no one can control this demon bone throne in our demon world anymore!"

As the half-demon old man said this, he sighed suddenly.

When he spoke, Luo Qingtong's eyes narrowed slightly, and she was about to continue asking something.

Suddenly, there was a loud noise outside.
Chapter completed!