Chapter 639

The reason is simple!

Originally, spiritual power is relatively difficult to cultivate.

So where is there the effort to make a clone.

Coupled with these secret techniques for cultivating clones, they have great damage to the soul.

The soul is related to a person's spiritual power cultivation.

So these secret techniques are basically left to gather dust.

"Now I need to integrate a cultivation method suitable for practicing clones."

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Ning An quickly understood the first thing he needed to do.

Although he had the idea, he was not that anxious.

Because he also knew that this matter could not be rushed at all.

Fortunately, it was enough for him to convey a message to his assistant.

Although this assistant had some doubts about why Marquis Qingshan was looking for clone secret techniques.

But he did not dare to delay!

After Ning An finished lecturing at all the frontier bases.

When he returned to Nanjiang, many clone secret techniques were already placed in front of him.

Of course, these are all copies, and the originals are collected by the Federation.

This still relied on Ning An's authority to apply for so many secret techniques so quickly.

One must know that even high-grade experts, if they want to borrow some secret techniques from the Federation,

can borrow at most three books!

Especially some that are not allowed to be passed on to outsiders, the requirements are even stricter.

Clone secret techniques do not count as important Federation secret techniques.

Coupled with Ning An's authority, it was relatively easy to bring these books out.

However, Ning An was not in a hurry to integrate these secret techniques.

Instead, he first sent some things to Ning Xiaonuan.

This period of lecturing took almost a month.

Just in time for the item sign-in ability to end.

Ning An also signed in quite a few things, although they did not have much effect on him currently.

But they were very helpful to his daughter. ===== CHAPTER 640 =====