"Ying'er, you stay at home, I'll go next door to visit!"

Xu Mu walked out of the house and knocked on the door next door.

Creak!

The door opened from the inside, revealing two chubby figures.

A man and a woman, both in their thirties.

The man's name is Jia An and the woman's name is Li Moqing.

Xu Mu visited them when he first came here. He would say hello to them occasionally when he met them when he went out, so he was relatively familiar with them.

"Fellow Daoist Xu, why are you here free?"

Jia An forced a smile.

Li Moqing next to him looked a bit unhappy.

"My little girl's crying has disturbed you two these days. Please don't blame me, my fellow Taoists. Here is a bottle of Qi Gathering Pill. I'll take it as an apology to you two!"

With that said, Xu Mu handed over a bottle of freshly refined Qi Gathering Pill.

"Qi Gathering Pill?!"

Jia An and his wife were immediately shocked.

A bottle of Qi Gathering Pill is worth at least ten low-grade spiritual stones. The couple may not be able to earn so many spiritual stones in a month.

"This, this is too valuable. Fellow Daoist Xu should take it back!"

Jia An pushed away with his mouth, but couldn't use any strength with his hands.

The wife next to her, Li Moqing, had bright eyes and couldn't help but want to reach out.

Xu Mu smiled and put the elixir in Jia An's hand, which he wanted to take but didn't dare to.

"A small gift is not a sign of respect. If there is anything wrong in the future, please forgive me!"

"You are so polite, Daoyou Xu! We are all neighbors and we should help each other! It is normal for children to cry and fuss! In fact, we both like children very much!"

Jia An put the Qi Gathering Pill into his storage bag, and the smile on his face became extremely sincere.

Li Moqing's displeased face also revealed a warm smile.

In the past few days, Xu Ling's crying has really annoyed the couple, but they couldn't say anything because of their dignity.

But now.

Um!

That cry is so sweet!

"I would like to thank you both for your understanding!"

Xu Mu thanked him again.

"Fellow Daoist Xu!"

Jia An looked left and right at the alley behind Xu Mu, and after making sure there was no one nearby, he lowered his voice and said, "I saw you and Lao Suntou walking very close recently. You'd better be careful. I saw him entering the street the day before yesterday."

Enter the Li brothers’ family!”

"Thank you for reminding!"

Xu Mu's eyes flickered and he didn't say anything more.

Say goodbye and leave!

After returning home, thinking of Sun Daocheng's behavior in the past few days, Xu Mu began to feel restless.

"This old guy must be dealt with!"

Although he couldn't be 100% sure that Sun Daocheng wanted to harm him, Xu Mu couldn't afford to gamble.

For the sake of my wife and daughter, this kind of thing must be nipped in the bud.

He returned to the utility room, opened the newly purchased spell book, and turned to the page that recorded the invisibility spell.

Memorize it carefully and ponder it before starting to practice.

Like most low-level spells, invisibility is easy to learn but difficult to master.

It only took half an hour for Xu Mu to learn it.

He borrowed Ye Yingying's bronze mirror and placed it in front of him.

Xu Mu kneaded the magic formula with his hands, and the spiritual power in his body surged, transforming into wonderful magic power, covering his whole body.

He in the mirror just disappeared out of thin air.

But after only three breaths, his figure appeared again.

"The time is too short, and it will disappear at the slightest movement! It's completely useless!"

But this is normal.

First-level spells have very little effect.

If the power of each one is astonishing, then everyone is already practicing magic, so who would buy magic weapons?

Especially at the entry level, it is even worse than useless.

Most practitioners give up after a little trial and error.

It's such a waste of time.

If you have that time, you might as well concentrate on improving your cultivation, earning money, and purchasing more powerful magic weapons.

But Xu Mu is different.

He has a system!

Open the system interface, and the invisibility skill is indeed displayed.

[Introduction to Invisibility; 1/100]

Xu Mu, who was already familiar with the game, directly invested 99 points in it.

[Proficiency in invisibility; 0/200]

It is not difficult to get started and become proficient. If Xu Mu practices hard, he can achieve it in a month or two.

Therefore, it is easy to complete the integration through cultivation experience.

Through continuous use of the system recently, he discovered a trick.

It is actually not cost-effective to use luck value to increase the skill in the early stage.

It becomes more difficult for normal people to practice as they reach later levels, and there are still bottlenecks when it comes to breaking through levels.

The luck value completely ignores this point.

A little experience at the entry level consumes exactly the same amount of luck as a little experience at the master level.

In real situations, the difficulty of gaining a little experience at the master level may be dozens of times that of the entry level.

In this case, it is actually the most cost-effective way to use the luck value by practicing on your own when you first get started, and then use the luck value when it is difficult to improve in the later stage.

But this time, in order to stifle the crisis, he could only use his luck value.

Xu Mu used the invisibility technique again, this time for more than five breaths, and his body could make small movements.

However, it’s still tasteless!

Xu Mu was not only a little hesitant!

If he fails to achieve the desired effect in the end, wouldn't his investment be in vain?

Take a deep breath, suppress these messy thoughts, and start improving again.

Now that you've made your decision, don't hesitate any longer.

【Invisibility 50】!

【Invisibility 50】!

【Invisibility 50】!

…

[Invisibility Mastery; 0/400]

This time Xu Mu used it again and was able to become invisible for twenty breaths and move around slowly.

Unfortunately, it still failed to achieve the effect he wanted.

Keep improving!

【Invisibility 10】!

【Invisibility 10】!

【Invisibility 10】!

…

[Invisibility perfect; 0/800]
To be continued...