Extreme Pupil Teacher: Miss Peerless

Therefore, when the half-devil old man said that he wanted the magic plant, the potion was not enough.

They threw those magic plants, which in their opinion, were not very good, and only weak and impure garbage like half-devils would use them, to the half-devil old man.

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

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

It is obviously the same magic plant and medicinal material, he followed the time and location given by Luo Qingtong, as well as the order in which the magic plant was placed, and what... "speed"!

After mastering these, you can casually refine a potion with almost no filthy magic energy.

However, like Luo Qingtong, he couldn't refine a potion that didn't have any filthy magic energy at all.

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

In fact, the half-devil old man still felt that it was not a good thing for Luo Qingtong to be able to refine such a potion without any filthy demonic energy.

After all, everyone is innocent, but pregnant is guilty.

Because of this ability, Luo Qingtong and Ye Qianyan must have suffered a lot.

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

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

Therefore, the half-devil old man was very contented.

Not only that, but he also treats Luo Qingtong and Ye Qianxuan better.

He almost loves them like his nephews.

And Luo Qingtong also took this opportunity to learn a lot about the devil world from the other party.

Especially about the passage to the Demon Realm.

The half-devil old man also liked to talk about these things with Luo Qingtong very much.

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

And in his heart, he was also very happy to solve the confusion with Luo Qingtong.

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

"The latter is the supreme treasure of the outside world, dedicated to suppressing our demons!"

"And the connecting entrance between Zhenmoyuan and our demon world is called Wanmo Cave by us!"

"After all, there are many demons who fell there!"

"And there is also a taboo that we can't touch!"

When he spoke, Luo Qingtong immediately asked calmly: "Then can't we open the passage to 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 space field also shows this point!

And when her words sounded, the voice of the half-devil old man suddenly laughed and said: "Of course there is a way!"

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

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

"Only that supreme artifact can resist the demon-suppressing power from the demon-suppressing abyss, and open the passage to the demon world blocked by the demon-suppressing stele!"

"But for so many years, since the previous demon king fell, no one can control this demon bone throne in our demon world anymore!"

The half-devil old man let out a sudden sigh after saying this.

When he spoke, Luo Qingtong's eyes twisted slightly, just about to continue asking something.

Suddenly, there was a loud noise outside.

Sang Zhou, with the sound of hurried footsteps, rushed towards the carriage where Luo Qingtong and Ye Qianying were in.