In the study, Li Shiming wore an eye patch on his eyes, and inside the eye patch was a monitor modified from an LCD screen removed by a fiber optic fusion splicer.

Two hundred meters above the yard, a camouflaged drone is hovering.

It was already the tenth day after the cultivator gathering ended, and Zhongdu City was still in a festive atmosphere.

These days, Li Shiming has maintained a high degree of vigilance, always observing the surrounding situation to prevent the cultivator from raiding, so he has never even left the city.

The monk he was worried about did not appear, but he made the drone.

In fact, the software and hardware of the drone have accessories for dismantling the fiber optic fusion splicer and the database in IBMz15. It is not difficult to make, but the difficulty is the high-precision lens.

For a few days, he used an electric arc furnace to make the glass with the best transparency, and after repeated grinding in the computer room space, it met the design requirements.

This is still under the control of the micron-level consciousness in the computer room space, otherwise it will take a long time.

Fortunately, after gaining experience, other shots after that are much faster.

The drone was disguised as a Xia Ying when viewed from below. Xia Ying is a unique eagle in Da Xia and is highly respected by the Da Xia royal family. At least no one attacks Xia Ying within the range of Zhongdu.

The only pity is that the drone's battery life is a problem. Even if the battery is added, the longest time the drone can stay in the air is only 20 minutes.

But Li Shiming doesn't have to worry about his yard being invaded by outsiders. While making the drone, he made four camera probes, which are wirelessly connected to the surveillance goggles he wears on his head.

The eye patch now shows the drone's perspective, and the four smaller windows on the side are the pictures of the four camera probes, and can be switched to the main display window at any time.

If it weren't for the lack of available chips, he would also like to make more probes. The chips obtained after dismantling the fiber fusion splicer can make these at most.

There are two modes for drones in the sky and camera probes on the ground. One is the daytime mode, which relies on high-precision lenses to monitor.

The second is the infrared thermal imaging mode at night. The monitoring effect in this mode is better than that in the daytime, because no one can escape the tracking of thermal imaging.

Of course, this is mainly because no one knows that there is infrared thermal imaging in the world. Otherwise, it is not difficult to hide one's own thermal energy by means of monks.

Li Shiming stretched out his spiritual tentacles and controlled the remote control to retract the drone.

"Exorcism" is used by him to control the remote control, control the drone, and at the same time practice "expelling", killing two birds with one stone.

The drone flew in from the window. He removed the drone's battery and replaced it with a backup battery. This time, instead of flying the drone, he put it away.

With a fairly complete security system, his restless heart was calmed down.

Consciousness entered the computer room space, and after the unknown spiritual plant grafted, he already knew what spiritual plant it was.

The grafting was very successful, and the buds pulled out leaves. Although the leaves are small, it can still be seen that this is a tea tree.

A spirit tea tree, Li Shiming didn't know what kind of situation the spirit tea tree encountered to be destroyed so badly.

If it wasn't for the roots and two branches left, if it wasn't for the grafting technology, if it wasn't for the artificially created sterile environment in the computer room space, if it wasn't for the artificially configured nutrient solution, or if it wasn't for his constant use of the 'Spring Breeze of Rain', If there are not so many prerequisites, this spirit tea tree has already died.

It can be said that saving the spirit tea tree is the perfect combination of the technology of the past life and the magic of this life, and the current spirit tea tree is born.

Although the spirit tea tree has grown leaves, there are still too few plants. Li Shiming dare not pick it at all. Only after the spirit tea tree has taken out new branches can he consider picking the spirit tea.

He also won't run out of water to fish. The spiritual tea he picks now is only a few tender leaves, how can he feel refreshed by drinking spiritual tea every day in the future.

Li Shiming took off the blindfold on his head and put it aside, he took a long breath to stabilize his mind.

Due to the fact that he drank spiritual tea at the last meeting, the spiritual power in his body increased a lot, and the number of times he could perform the 'Lightening Technique' increased by five times a day.

In ten days, he practiced drawing the 'Elementary Light Body Talisman' nearly a hundred times, and he also failed a hundred times.

However, the experience he summed up made drawing a 'primary light body amulet' infinitely close to success, and from the simplest "primary light body amulet" made him understand the difficulty of cultivating immortals.

With the help of IBMz15, he can find the reason for every failure, and he has experienced more than a hundred failures.

How many failures does an ordinary cultivator need to truly complete a 'primary light body amulet'?

When Xueling's pen was lifted, it was stained with talisman ink. The talisman ink was not much or not. This was the experience summed up after four failures.

The spiritual power is gathered in the Xueling pen, and the talisman ink and the spiritual power are fused at the tip of the pen.

The nib of the pen landed on the talisman paper, and the true meaning of the convertible sports car was gathered on the nib along with it, and the Xueling pen swiped on the talisman paper with the restraint ~lightnovelpub.net~.

His expression was focused, and his mind was completely integrated into the talisman.

When the tip of the Xueling Pen left the talisman paper, the light-weight rune on the talisman paper emitted a strong cyan light, and the cyan light quickly dimmed, and the spiritual power permeating the talisman paper shrank toward the talisman paper.

Li Shiming watched the change of the talisman paper, and a small piece of talisman paper solidified the 'lightening art' inside in front of him.

There was no mistake, it went well beyond his expectations.

I sensed the spiritual power in my body, and I lost the spiritual power to use the 'Lightening Technique' once. I only used the 'Exorcism Technique' once today, and the spiritual power in my body is still very rich.

With the success just now, he took out a piece of talisman paper again, smeared the talisman with the Xueling pen, and once again drew the 'primary light body talisman'.

It was still smooth, the study room lit up with blue light, and the spiritual power was contained in the talisman paper.

"Didn't you say that the success rate of making talismans is not high?" Li Shiming put down the Xueling pen in his hand and thought.

The other monks and Li Shiming made talismans, both rely on experience, but the two kinds of experience are different.

The experience summed up by other monks is a vague experience. They know how to approach success. In the process, if they encounter failure, they will attribute it to the problem of probability.

But Li Shiming's experience through IBMz15 is clear. He knows the root of every mistake, and he has completely avoided the same mistake by experiencing it many times.

When the third 'Primary Light Amulet' was successfully drawn, he figured out his success rate.

Although I dare not say 100%, the success rate is definitely close to 100%, and the more experience I have accumulated, the higher the success rate of his talisman making.