If Lin Yun were to teach Xia Qingqing martial arts, even with vast resources to assist, it wouldn't be an overnight accomplishment.
Unless, Lin Yun used the Cosmic Trading System to help Xia Qingqing in her martial arts practice.
Indeed, the quick-learning books sold by the Cosmic Trading System were not only available for Lin Yun to use, Xia Qingqing could use them as well.
In that case, Xia Qingqing could directly get started and save a lot of time.
However, if he did so, Lin Yun would find it hard to explain to Xia Qingqing.
A little while longer, Lin Yun thought to himself.
At the moment, his strength was still insufficient.
During this period, his consecutive actions could likely draw the attention of many forces. He didn't know how these forces would react to him, and it wasn't the right time to tell Xia Qingqing about it.
"Hmm?"
Suddenly, a thought crossed Lin Yun's mind.
Perhaps, it could work like this.
"Qingqing, you know I've practiced martial arts since I was young, but you may not know that I also cultivate a specific technique." As he thought, Lin Yun looked at Xia Qingqing and said.
"You've been practicing another technique, brother?" Xia Qingqing looked at Lin Yun, somewhat puzzled.
His words sounded strange, and why did he suddenly bring this up?
"Recently, I have cultivated this technique to a certain level where I can help others get started. Would you like me to teach you this technique?" Lin Yun nodded, smiling.
"Sure!" Xia Qingqing smiled charmingly and agreed.
She didn't care what the technique Lin Yun would teach her was, or what it was for, as long as Lin Yun wanted her to learn, she would.
"Then, sit with your legs crossed!" Lin Yun laughed.
"Ah... I haven't put on any clothes yet..." Blushing, Xia Qingqing shyly said, "I'll get dressed first..."
What would she look like, sitting cross-legged without wearing clothes?
The thought made Xia Qingqing extremely bashful.
Her shy demeanor aroused Lin Yun once again.
This desire... was truly overwhelming...
Lin Yun smiled wryly.
He found it quite hard to control this reaction.
Before, he hadn't done this with Xia Qingqing, and it was fine. Now that he had, his restraint in this regard was quite poor.
With this thought in mind, Lin Yun had already started searching for this kind of technique in the Cosmic Trading System.
Sure enough, soon, many dual cultivation techniques appeared before him.
The quick-learning books for these techniques weren't cheap, the cheapest one needed ten spirit crystals, and the expensive ones, had no limit.
However, for the dual cultivation technique that cost ten spirit crystals, Lin Yun would have to reach the realm of Dark Strength, with some internal power generated in his body, to use it.
"Hmm?"
Suddenly, Lin Yun noticed a dual cultivation method.
Mental resonance... allows the mental strength of two individuals to blend... increasing rapidly...
It was a dual cultivation technique related to mental strength.
The stronger the mental strength of both parties in this dual cultivation method, the better the effect.
He planned to teach Xia Qingqing the technique for cultivating mental strength, so this particular dual cultivation technique was a perfect fit.
However, this dual cultivation technique was not cheap, it required fifty Spirit Crystals.
Techniques for cultivating mental strength were inherently expensive.
"Buy it."
Soon, Lin Yun made the decision.
Fifty Spirit Crystals were not too much for him now, incidentally, he had just that many Spirit Crystals right now.
"Boom-"
After Lin Yun confirmed, a mass of vast information immediately flooded into his mind, enabling him to quickly learn this dual cultivation technique.
"Boom-"
Suddenly, Xia Qingqing's body trembled slightly.
It was Lin Yun commanding the Cosmic Trading System to teach Xia Qingqing the same technique for cultivating mental strength.
After the Cosmic Trading System deducted the corresponding Spirit Crystals, a mysterious energy passed through Lin Yun's body into Xia Qingqing's body, then into her mind. Also entering at the same time were various instinctual imprints on how the technique worked.
This kind of quick-learning book could contain detailed information about the technique, or it could have none at all. This was a special feature set up by the Cosmic Trading System for each owner, considering occasions like this, it was very thoughtful.
The technique Lin Yun gave to Xia Qingqing didn't have detailed information about it.
Only the instinctual imprints of how the mental strength worked, which was very subtle.
This was also the reason why Lin Yun felt confident giving it to Xia Qingqing.
Such information on how mental strength circulated can be explained to Xia Qingqing: her mental power had circulated in her body in this manner, and her mental strength remembered this route instinctively.