This time the mission rewards were very rich, such as the Super Rich Points, which were only 1,000 points in the previous mission. Later, I used them up after exchanging them for [Piano Playing Skills] and [Lucky Four-Leaf Clover]. Later, I got another 3,000 points as a Wealth Title Reward, which was considered to be a bit of a savings.

These 3,000 super-rich points have never been spent.

Because - too little.

He has exchanged all that can be exchanged.

He can’t afford something that can’t be exchanged.

As for health gems, although they can be exchanged, he has always wanted to collect enough for four people.

This time he got another 5000 Godly Rich Points, and his wealth soared directly to 0 Godly Rich Points. Ling Zhou immediately felt like he was standing up straight. Moreover, the attribute point reward this time was also generous enough. Currently, there are 21 attribute points in stock.

The rewards of rich points and attribute points certainly made him happy.

However, the third reward, the [Micro Oil Detector], surprised him.

This does not mean that [Attribute Points] and [Wealthy Points] are not as good as [Micro Oil Detector Technology].

Rather, this technology has a different meaning to him.

In fact, in his opinion, the most valuable rewards this time are the [Health Gem Set] and the [Micro Oil Detector].

Because the former can protect oneself and loved ones from illness and disaster throughout life.

The latter can solve problems for the family.

Having already integrated into this family, he would unconsciously consider the royal family in everything.

After taking a breath, Ling Zhou sat up straight.

Open the system and take out the complete [Micro Oil Detector] technology from the item storage column.

This is a thick stack of information.

I flipped through the information and took a quick look.

Although he was not a professional, he could tell by looking at the serial number of the document that this was a very complete technology.

"Then, the next step is to start making the [Micro Oil Detector]."

Ling Zhou said to himself.

Although he did not do it on purpose, he had consciously or unconsciously asked Chen Yiru to make many arrangements these days.

For example, looking for experts, collecting materials, etc.

Fortunately, based on his attention these days, he found that the materials needed for this technology were not rare.

With the power of the royal family, it is not difficult.

Think about it, the technology of [micro oil detector] may be amazing in this era, but in a hundred years, it may just be an ordinary instrument.

Because a hundred years later, humans may have gotten rid of oil and replaced it with new energy.

After looking at it for a while, he put the information back into the system inventory.

Putting away the information, he looked at the items he currently owned.

He currently has:

【Super Rich Points】：0

[Attribute Points]: 21

【Lucky Four-Leaf Clover】: Three leaves remaining.

【Micro Oil Detector】: Complete technology.

【Health Gemstone Set】: Five-piece set.

[Item Lock Card]: 1 piece.

[Item Refresh Card]: 1 card.

Looking at the current inventory, Ling Zhou thought for a moment and opened the mall.

Currently in the mall:

【Health Gem】

[Future Clips]

【Lucky Four Leaf Clover】

【Hover car technology】

【Master-level piano playing skills】

Looking at these items, Ling Zhou thought for a while and decided to use the [Item Refresh Card] to refresh the items in the mall.

But before refreshing, he decided to exchange some more things.

Such as health gems.

Although I have the [Health Gem Set], this ordinary [Health Gem] is also a good thing. I might need it someday if I prepare a few. After all, the set is only suitable for relatives to wear.

After thinking about it, he spent 2,000 Godly Points and exchanged them for two [Health Gems].

I spent another 1,000 Godly Points and exchanged them for two [Fragments of the Future] crystals.

After the exchange, 3,000 points were consumed, and now only 5,000 points are left.

Then he clicked to use the [Item Refresh Card] to refresh the mall items.

This time, he did not use the [Item Lock Card]. He wanted to refresh all five items in the mall.

Five items flashed rapidly on the system's transparent screen.

A few seconds later, a white light flashed, and the inventory was refreshed. The five items were replaced by five new items.

[Discount Card]: 50 Shenhao Points/time (This card has different discount levels, with the lowest discount being 0.1%.)

[Artificial Intelligence]: 10 million rich points

【Gene medicine】: 120 million points

[Da Hong Pao Tea Tree]: 2000 Shenhao Points (can be transplanted)

【Offshore Oil Platform】: 110 million points

Looking at these five new items, Ling Zhou couldn't help but blink.

He found that some of the items that were refreshed this time were the same as the first time, but the prices were different. For example, he remembered that the [Offshore Oil Platform] required 380 million to redeem, but now it only requires 110 million.

Are all prices reduced this time?

Alas! What a pity! Even if the price drops, I still can’t afford it!

Ling Zhou shook his head regretfully.

But let’s see, maybe there will be a surprise in the [Discount Card]?

…

"Your Highness, Miss Danny, Master Hess, Miss Triss, and Master Eard are here."

A maid knocked on the door, heard Ling Zhou's voice, pushed the door open and walked in, lowered her head and said respectfully.

"Well! Is dinner ready?"

Ling Zhou retracted the system and asked.

"Dinner is ready."

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