Shen Lang was a little amazed by the handwriting of the Bihai family, but Bihai Huan was a little embarrassed.

Menglu collected and sent three, of course, she would know that this was also a favor sold to Bi Haihuan.

Menglu added up to four, and she used the relationship of the Bihai family to get more than a dozen, of course, she felt unreasonable.

"This thing is not very valuable, and there are not many people who usually collect it, so it is difficult to find more for a while. But since the teacher needs it, I will definitely pay attention to it in the future and help you collect it. ”

Shen Lang wanted to say that there was no need to say it, but when the words came to his lips, he held back.

"Okay, let's collect it. If you can know where they come from, you can record them. But try to keep a low profile after that. And also...... I'm going to tell you the secret of this thing, but you have to promise not to tell it!"

He didn't want to say it, after all, what impact it would have, it was uncertain.

But Bi Haihuan got him more than a dozen Neidan, which made him embarrassed to take such a big advantage.

"Don't worry, teacher, I will definitely keep it secret!"

Bi Haihuan is also judgmental, and he has a lot of discretion in his heart about what he should say and what he shouldn't say. On the one hand, it is related to her own value, and on the other hand, it is also related to Shen Lang's safety.

Shen Lang put away all the inner pills, left one, and then shielded the surroundings so that she was ready to exercise.

In the past month, the teacher has been taking her to practice hand in hand every day, absorbing a large amount of spiritual energy and then instilling it in her, so she immediately cooperated.

However, she wondered in her heart, even if the teacher had a way to extract the energy inside, this energy was not as good as ordinary spars, was it necessary?

"Take it!"

"Huh?"

Bihai Huan was startled, the spar is an energy ore, how can it be swallowed?

Seeing Shen Lang nodding, she confirmed that she had heard correctly.

"Teacher, are you really going to swallow it? There will be no ...... "Although he completely obeyed Shen Lang's words, this was too unscientific.

Shen Lang ignored her pitiful gaze and pointed to her mouth.

Bi Haihuan was helpless, so he could only put his heart sideways and muster up the courage to swallow it. The teacher will never hurt her......

"Don't think it's a stone, now I'll teach you how to refine it, listen!"

Shen Lang solemnly taught her the method of refining the inner pill, and at the same time still took out the spirit stone, absorbing it while instilling it in her.

Bi Haihuan had already swallowed it, so he listened carefully to Shen Lang's teachings, groping for contact while listening, and trying to refine that kind of spars.

Time passed little by little, and when Neidan began to be refined by a trace, the energy that emerged gave Bi Haihuan a great shock!

With Shen Lang's help, through a whole day's exercises, she completely refined and absorbed that inner pill, plus a large amount of spiritual energy infused by Shen Lang.

Originally, it had just broken through to the late stage of the Returning Void Realm, but now it had broken through to the peak of the Returning Void Realm in one fell swoop!

"Teacher...... I feel like I've made great progress again, and that kind of hedron has such a magical effect?"

Shen Lang nodded: "So, this is a secret! When I'm not there, only you know, understand?"

"Understood!"

This is a project that scientists have long abandoned because they think that it has no scientific research value, and the number is too small, and it really has no value except for scientific research.

Now I found that this contains extremely powerful energy, and it can also be refined by swallowing, and if this is transmitted, it will inevitably have a great impact.

"That's what I told you before, you can still collect it in a low-key way, but not for me, you can use it yourself. Another thing is to pay attention to the source and write it down. ”

Shen Lang solemnly confessed. But I don't know if she can accept it, or she still doesn't say that this is the Neidan of a high-level fierce beast.

"Huan'er remembered!" Bi Haihuan agreed seriously.

"Your strength has increased by four or five levels. The average psionic master is not your opponent at all, and you can walk sideways in the future. ”

Shen Lang's words of relief made Bi Haihuan couldn't help but laugh, where did she need to walk sideways, no one dared to stop her no matter how she walked.

"It's time for me to go......"

Her smile froze suddenly, and then she realized that the teacher was deliberately joking to amuse her, so as not to say that she would be sad to leave.

Although she had been prepared for a long time, and she had stayed for half a month since the last time she was worried about him leaving, she couldn't help but quickly slide down her tears when she heard the message that she was leaving.

"Teacher, can you not go......" she muttered in a low sob.

"I have to say goodbye to you for a long time, and I have been staying for a long time this time. ”

"Send you a thousand miles...... Eventually, we must say goodbye......"

This sentence made Bi Haihuan feel extremely uncomfortable, and he had to say goodbye to him for a thousand miles, indicating that it was fate!

Although she knew that everyone was from two worlds, and she could accept it calmly last time, this time it was really sad.

"But ......"

"But what?" she immediately burst into tears, hoping to hear a reversal that remained.

"However, if there is no difference, how can there be the joy of reunion?"

Shen Lang stretched out his hand to wipe away her tears: "You are happy to see me because you have something to look forward to and a surprise." If we've been together for more than a year, you're going to get bored with teachers like that......"

Bi Haihuan shook his head vigorously, and tears continued to flow down.

"Don't worry, I'll be back. Just like this time I want to train you to be stronger before I can rest assured, I will also come to see you from time to time in the future. Shen Lang made a promise.

"Definitely, the teacher must come, and not for too long!" Bi Haihuan hurriedly said.

"Well, I'll come here often until you get bored. Shen Lang wiped her tears again.

At this moment, Bi Haihuan took a deep breath, followed his hand to meet him, raised his head and kissed Shen Lang's lips directly.

This was something that Shen Lang didn't expect, and he not only felt the breath of a girl between his lips, but also slightly salty tears.

He sighed, reached out and put his arm around her back and patted her.

That's how he let her express his emotions, but he didn't take the initiative.

After a while, Bi Haihuan's mood stabilized a little, and he came out of his arms embarrassedly.

"I ...... I just ...... I'll ask them to collect a little more for you, and you wait a few more days......"

Shen Lang grabbed her hand and said seriously, "I still have to leave in a few days." So be it, and now I have something to tell you. ”

Bi Haihuan could only suppress his sorrow and listen to his orders.

"You have improved four or five realms in a short period of time, and your mood and operation can't keep up, and you need to train yourself well in this aspect. Otherwise, you may not be able to bear it, and if you accidentally make a move, you may also make others unbearable!"

"I see. Bi Haihuan agreed.

"And then there's the new spells I've taught you, and these are the uses of your power. ”

"I'll definitely practice hard, and next time you come, you can test me. ”

"Good. ”

(End of chapter)