On this second-level credit exchange manual, it is also divided into pills, treasures, secret methods, demon duels, special and other types, but compared with ordinary credit exchange manuals, its thickness is much thinner, and it is only a dozen pages in total.

To be included in the second-level credit exchange manual, naturally all of them are precious and rare things, and Li Changsheng must be a lie if he says that he is not impressed.

It's a pity that his credits are relatively limited, 13,000 credits seems to be a lot, but it is only enough to exchange a few relatively 'cheap' items, like those items that can easily cost tens of thousands or even 100,000 credits, Li Changsheng can only look at it and drool.

In the second-level credit exchange list, the most expensive items require a full 100,000 credits, and even if the credits are exchanged for half of the discount, it will cost 50,000 credits.

There were only three items exchanged for 100,000 credits, but all of them were priceless treasures, and when Li Changsheng saw one of the treasures, he felt that his eyes were almost impossible to take away.

Sanpin Star Palace Lotus Terrace: Heaven and earth are rare, greatly accelerating the speed of traction star power, and the tyrannical nature of Fushun star power.

For those who practice the Star Rank Exercises, the Three-Rank Star Palace Lotus Platform is definitely an excellent auxiliary cultivation treasure, with the Three-Rank Star Palace Lotus Terrace, Li Changsheng's cultivation speed will definitely increase significantly, and at the same time, the tyrannical nature of the star power will disappear, which can greatly reduce the pain endured by the Starlight Quenching Body.

It's a pity that the credits are not enough, so what can I do!

Li Changsheng calculated carefully, now that the elite class has been disbanded, the rewards of the academy tasks have returned to normal, if you concentrate on completing the academy tasks to earn credits, you can earn two thousand credits in a month after removing the necessary expenses.

If you want to make up for the missing 37,000 credits, it will take about 50,000 years and seven months, and this is still on the premise of using the credit exchange half discount.

In this case, Li Changsheng could only temporarily dispel this idea.

At this time, Li Changsheng turned to the number of pages of the Demon Duel, and compared with the middle and low-level Demon Duel, the number of high-level Demon Duels naturally decreased a lot, and there were only a few in total.

Among these high-level demon duels, Li Changsheng saw the "Ten Thousand Miles of Long River Demon Duel", which is also the lowest-priced high-level demon duel, which can be exchanged for only three thousand credits.

However, Li Changsheng didn't see the "Hundred Poisons Quenching Golden Body Royal Demon Decision", obviously he could exchange the latter for a large amount of credits, as for how much he could exchange, he had to ask to know.

In addition, Li Changsheng also saw the "Four Elephants and Stars Imperial Demon Decision", which is the complete version of "Blue Dragon Star Demon Decisive Decision".

Even in the high-level demon duel, "Four Elephants and Stars Demon Duel" is also ranked at the top, and it is also the most costly existence among these high-level demon duels, requiring 10,000 credits!

This is actually quite good, that is, ten times the price of "Blue Dragon Star Constellation Demon Duel", which is within Li Changsheng's exchange range.

As long as he redeemed the "Four Elephants and Stars Imperial Demon Duel", Li Changsheng believed that he could attract more starlight, and his cultivation, body quenching, and the speed of opening the star aperture would definitely increase greatly.

Of course, the process of starlight quenching is likely to be more painful, and he doesn't know if he can bear it, and he can only hope that "Four Elephants and Stars Demon Decision" contains a special method to reduce pain.

After watching the Demon Duel, Li Changsheng did not slow down in his hands and began to look for the items he wanted to exchange.

Among them, the main targets were the Heavenly Spirit Fruit, Fire Spirit Grass, Wood Element Crystal, Millennium Spirit Milk, Rainbow Beads, Life Essence and Xuanqiong Five-Colored Glazed Fruit, and he believed that with the foundation of the Yuan Spirit Academy, there would definitely be gains in this second-level credit exchange manual.

There was no accident, Li Changsheng found two things, they were the thousand-year-old spirit milk and the life essence.

Among them, the Millennium Spirit Milk is the only main material missing from the active elixir, which requires 8,000 credits, while the Life Essence can dissolve the innate deficiency of the Savage Behemoth's natural treasures, and it may also bring certain benefits, requiring a full 50,000 credits.

In addition, he also saw a high-level demon heart, which was not highly exchanged, only three thousand credits.

"That's it, for the time being, let's exchange the thousand-year-old spirit milk and the "Four Elephants and Stars Imperial Demon Decision", as for the essence of life, let's first see how many credits can be exchanged for the "Hundred Poison Quenching Golden Body Imperial Demon Decision"!" Li Changsheng closed the credit exchange manual, originally thinking that his credits were abundant, but looking at the items in this credit exchange manual, he could only sigh that this credit was too unspent.

Even if you use two credits to redeem the half-cut discount, it will still cost 9,000 credits to redeem these two items.

Li Changsheng didn't care that the sky was already dark, and went straight into the administrative building to the outside of Vice President Xu's office.

Vice President Xu's office was lit up, the door was half-closed, and a rickety figure could be faintly seen, apparently Vice President Xu was still working inside.

Knock knock~

Li Changsheng knocked politely on the door.

"Look, Changsheng is also here, I guessed that you would come to me!"

Vice President Xu smiled, his right hand waved, a breeze blew, and the door opened with a creaking sound.

When Li Changsheng entered, he found that Senior Miao Yinsui was sitting opposite Vice Principal Xu, and he was also holding the credit exchange manual in his hand, obviously with the same mind as him, and he couldn't wait to exchange items.

"Sit!"

Vice Principal Xu pointed to the seat diagonally opposite, and after Li Changsheng sat down, he asked, "Changsheng, what do you want to exchange?"

"I want to exchange for the Millennium Spirit Milk and the Four Elephants and Stars Demon Decision, and consume two credits at the same time to exchange for a halving discount!"

The people present were all his own people, Li Changsheng naturally did not hide the reason, and immediately explained his intention.

"Wait here for a moment!"

Vice Principal Xu nodded, his figure suddenly disappeared, and he didn't know where he went.

While waiting, Li Changsheng proposed and asked, "Senior, why don't we go to the Treasure Pavilion together in a while?"

"But I've already been there in the afternoon!" Senior Miao Yin shrugged his shoulders, looking at the smile on his face that he couldn't hide, he obviously got something good.

Well, there are no bad treasures on the third floor of the Treasure Pavilion.

Soon, Vice Principal Xu suddenly appeared in his seat again and placed several items on the table.

Li Changsheng and Miao Yinjian couldn't wait to hand over the silver identity token.

After this exchange, Li Changsheng only had more than 4,000 credits left and a halving discount for one credit exchange. The latter said that as long as he saved Mentor Ning's life, he could ask Mentor Ning for it at any time.

After getting the items he wanted, Senior Miao Yinsu said goodbye to Vice Principal Xu and Li Changsheng, and left the office in a hurry.

"Headmaster, this is a high-level demon dueling, you can help taste it!" Li Changsheng directly handed the copied version of "Hundred Poisons Quenching the Golden Body" to Vice Principal Xu, not afraid that Vice Principal Xu would hack or remember this high-level demon dueling.