After using all kinds of props, Ye Tiannan subconsciously glanced at the system interface, and found that the energy value had reached more than 11 million, the corners of his mouth raised, and he immediately clicked on the mall interface.

[You consume 4,640,000 energy points, and you get an Intermediate Soul Power Booster Card *232!]

【Ding, you consume Intermediate Soul Power Booster Card *250, your Soul Power Boost 2500 points!】

【Ding, your soul power has advanced to the star level!】

As the prompt sounded, Nightleaning South subconsciously clicked on the character column.

Name: Nightfall South

Race: Demons

Repair: Four products [platinum one star]

Spirit Sea: 1600 [Platinum 1 Star] [21% Extra]

Sea of Souls: 3000 [1 Star] [1% Bonus]

Guardian Spirit: Fat Da [Divine Beast]

Energy value: 6.36 million+

Glancing at the character column, Ye Tiannan calculated slightly, and looked satisfied: "18 gift packs, buy another 232, and advance to the six-grade soul sea, no problem!"

According to the division of cultivation he learned, as long as the soul power of a martial artist reaches 3000 points, then it can be called general-level soul power, and now, the 1000 gift package has been opened, he no longer has any scruples, and immediately chose to improve his soul power.

However, after the soul sea reaches the general level, if he wants to break through the king level, then the soul power needs to reach 30,000 points, and such a terrifying accumulation of soul power is not something that his current financial resources can deal with.

As for the sea of spiritual power, he has no plans to improve for the time being.

According to the division of cultivation, if he wants the Spirit Power Sea Breaking Mirror Venerable level, he needs to raise the Spirit Power Sea to the level of 3,600 points, and he only has 1,600 points of spiritual power space at this time, and if he improves it, it will cost 4 million.

In this way, he promised Jiang Hu and Tianyin Diyin that he would "help them break through within a month" promise, he didn't want to slap his face, the most important thing is that he has the expertise of spiritual power improvement, if he wants to break through, it is natural to wait for a one-time outbreak is the best time, so the promotion bonus will be greater!

Thinking in his heart, Ye Tiannan studied the skill column again, among these skills, the most surprising thing for him was undoubtedly the passive skill, the blessing of the demon king, which directly increased by 10% in all aspects, and did not need to consume any cost, such an effect is no longer powerful and can be described.

However, what makes him a little helpless is the "stealth" skill, in his opinion, the effect of this skill is too chicken, after all, the martial artist mainly relies on the breath to identify, if he can only hide the body, but not hide the breath, it is almost useless, fortunately, he has a concealment skill, which can be used with this stealth skill, otherwise this stealth skill is really useless, and can only fool ordinary people!

"Spirit Plant Essence Specialty!" Ye Tiannan's gaze fell on the last specialty, his face was full of curiosity, and he subconsciously chose to use it, and in an instant, he only felt a surge of energy in his palm.

"What's the situation?!" Ye Tiannan frowned, he raised his hand slightly, and the next moment, he saw a trace of pale cyan viscosity condensed out of thin air, and finally formed a mass hanging in his palm, white, extremely soft and crystal clear, somewhat translucent.

"This is the Spirit Plant Essence?" Ye Tiannan wondered, but he quickly discovered the abnormality, because he saw the loss of energy value in the system interface, condensing the small group of Spirit Plant Essence in front of him, less than the size of a finger, directly costing him a full 50,000 energy value!

"It's simply ...... Robbery!" The corners of Ye Tannan's mouth twitched, and he hurriedly stopped using this specialty, but because of the luxury of this spirit plant essence, he was curious, what was the effect on the promotion of spirit plants.

After a while, Ye Tiannan looked in the room and found a spiritual flower for decoration, he directly dipped a drop of spiritual plant essence on the spiritual flower, and the next moment, the change was sudden, and I saw that the breath of this spiritual flower was suddenly much purer, and the spiritual power contained in it was also even larger!

"I'll try where the limit is!" The corners of Ye Tingnan's mouth furrowed, and he dropped a few drops at the spirit flower, perhaps afraid that the conclusion was not rigorous enough, he found other spirit plants in the room to do experiments, and soon discovered a pattern...... The most effective boost of this Spirit Plant Essence is doubled!

According to the introduction of this specialty, this spirit plant essence can improve the efficacy and activity of the spirit plant, which is theoretically infinitely improved, but there is a practical problem to face, that is...... After doubling the potency and activity, the spirit plant will enter the resistance stage, and if it continues to improve, it will outweigh the losses!

Ye Tiannan put the spirit plant essence in his hand into a small jade bottle, and did all this, he took out the sound transmission stone given to him by Pang Tong, and activated it, and soon, several light purple petals floated up, and Meng Yixiang's figure appeared.

"I've seen His Royal Highness the Demon Lord!" Meng Yixiang half-knelt and saluted, then got up.

If other people saw this scene, they would probably be frightened, and they couldn't believe that His Royal Highness, who was high up in the sky, would actually kneel down and salute a masked man.

In the Wind Demon Domain, as we all know, there is only one person above the guard, and that is the Demon Queen, except for the Demon Queen, the Guardian does not need to kneel to anyone, and no one dares to ask her to kneel!

"Well, get up!" Ye Tiannan didn't think so much, he nodded lightly, and then walked to a table to make it, in the table was the high-quality tea that Pang Tong had already prepared, he picked up the teacup and sipped it gently, and asked, "What's the matter?"

"Giggles..."Meng Yixiang chuckled a few times and didn't answer directly, but walked a few steps in the direction that Ye Tiannan pointed and asked, "I wonder if President Pang can honestly cooperate with your scheduling?"

"Well, it's okay!" Ye Tiannan looked satisfied, and unconsciously praised: "It's very efficient!"

The resources taken from the Xishang Branch, he handed over the two of them to Tianyin and Diyin, and less than one-sixth of the resources were sold in a few days, and after this was handed over to the Wind Demon Chamber of Commerce, the task was completed in just two days, and the speed was not fast, although there were reasons for selling at a reduced price, but the efficiency was indeed worthy of his praise.

"That's good!" Meng Yixiang smiled with satisfaction, and after a while, she took out a pamphlet and handed it to Ye Tiannan: "Please take a look at His Royal Highness the Demon Lord!"

Ye Tiannan took the booklet, glanced at it briefly, and found that it was about the account book of the Wind Demon Chamber of Commerce, he couldn't help frowning: "What are you doing when you show me this?"

"Giggles, of course it's to continue your tacit deal with Her Highness the Demon Queen!" Meng Yixiang chuckled, and the next moment, with a wave of her hand, a light curtain appeared in front of her.

In the light curtain, it was the situation of the major shops in the Wind Demon Chamber of Commerce, and it was displayed, and the light surface changed, becoming the situation of the major shops in the Xishang Chamber of Commerce.

And this forms a stark contrast, the Xishang Chamber of Commerce, whether in terms of the flow of people, the quantity of goods, or the quality of goods, is completely superior to the Wind Demon Chamber of Commerce, even if it is just a simple comparison of the situation, it can be seen that the Wind Demon Chamber of Commerce is pressed to the ground and rubbed.

The light curtain disappeared, and Ye Tingnan stared at Meng Yixiang, and said a little impatiently: "What do you want to say?"

Hearing this, Meng Yixiang no longer sold Guanzi, she restrained her smile, and when her lips opened lightly, her voice became serious.

"The reason why the Xishang Chamber of Commerce is the largest chamber of commerce in the Wind Demon Domain is that they have a way to find the many spiritual plants and spiritual materials hidden in the Wind Demon Domain!"

"And the Wind Demon Domain is vast, there are many treasures that have not yet been discovered, as long as these treasures can be found, the Wind Demon Chamber of Commerce will send a large number of people to collect them, so that the Wind Demon Chamber of Commerce can regain the position of the First Chamber of Commerce!"

At this point, Meng Yixiang saluted towards the night again: "His Royal Highness the Demon Monarch has supernatural powers, there should be a way, right?"

"!@#¥%..."Seeing this scene, Ye Tiannan's face turned dark...... Is that the tone of your question, it's clearly affirmative!

He seemed to expect something, so he asked, "The Demon Queen sent you?"

"His Royal Highness the Demon Lord is wise!" said Yumeika chuckled.

"Sure enough..."Ye Tiannan rolled his eyes, according to Meng Yixiang, it should be running for his soul-seeking green bee, and only the demon queen knows about the soul-seeking green bee.