After finishing planting and harvesting vegetables, Tang Ranran left the farm, and then continued to watch the news on the brain.

As soon as she has free time, she should study more and supplement her local knowledge, so as not to expose her identity as a foreigner.

After browsing for more than an hour, Tang Ranran, who had a little back pain, stretched his waist and then got up.

took the pajamas, Tang Ranran went to the bathroom to take a shower, washed his face and brushed his teeth, and then lay on the bed.

Of course, it was still early to go to bed or something, still like at noon, covering himself tightly with a quilt from head to toe, Tang Ranran continued to use the big bear doll as a disguise, and then the whole person entered the farm.

Entering the farm, Tang Ranran immediately walked out of the thatched hut and came to the yard, and then ran to Qinglingcao with a very clear goal.

Coming to the edge of the Qingling Grass field and squatting down, Tang Ranran stretched out his paws again, pinched a Qingling Grass neatly, and then threw it into his mouth, chewed it, and swallowed it.

After eating grass, sit cross-legged and pose.

Cultivating immortals, begin!

Attracting the spiritual power in the body, it operated in the meridians in the body for a week, and finally sank into the dantian...... The spiritual power silk in the dantian slowly grew at a speed that was invisible to the naked eye.

After digesting the aura brought by the green spirit grass, when he opened his eyes, Tang Ranran felt that he was strong again, although it may only be a little bit, but cultivating immortals is not something that can be achieved overnight, but it takes a long time.

Thinking of the countless disciples in his previous life who died in the foundation building period, Tang Ranran couldn't help but panic a little.

Zhuji is also 200 lifespans, and interstellar people are also 200 lifespans, if she can't get married, won't she have to hit the street at the age of 200?

She lived to be 3,000 years old in her last life!

Belch...... It's useless to think so much, she's only 22 now, young anyway. Life expectancy is something to consider when you are 100 years old.

Looking at the wisdom brain time, Tang Ranran came to the conclusion that it would take about 1 hour for her to digest a Qingling grass now.

According to the timing, there is less than an hour left, and the Chinese cabbage is about to ripen.

At the beginning, Tang Ranran didn't want to waste a minute or a second, so she had to keep the time to harvest.

As for what to do now?

Nor can it be idle.

Tang Ranran took out the fresh-keeping food box from the space buckle, and the food box contained the red water spirit fruit she was holding.

After rummaging in the space buckle for a while, Tang Ranran found a fruit knife.

Squatting on the ridge of the field, looking for a place in the area of the Qingling grass that she pinched, Tang Ranran used the fruit knife as a shovel and dug a small soil pit the size of a fist.

Put the red water spirit fruit into the small soil pit, Tang Ranran used his hands to push back the soil on both sides, filled the small soil pit, and inserted a small ornament found in the space buckle next to it as a mark.

After finishing the incident, he clapped his hands, Tang Ranran took out a bottle of drinking water from the space buckle, and followed the procedure to take a watering step.

I was afraid that I would drown, so Tang Ranran didn't dare to pour too much, just a little, and the rest of the water was not wasted, so I drank it myself.

It just so happened that she was thirsty.

According to the data, Hongshui Lingguo relies more on rhizome propagation, although the fruit can also grow new seedlings, but the germination rate is very low, and the survival rate after germination is still very low. Although the data is very bleak, maybe she planted it?

What a miracle on the farm!

The red water spirit fruit is a sky-high fruit of 100,000/100 grams.

If she succeeds in planting on a large scale, she will be rich!

Sow a small seed and sow a big hope. Then, Tang Ranran moved on to the next job.

The first is to remove the radiation detector from the space clasp.

There are two instruments for radiation detectors.

One is kind of like a forehead thermometer, which is an environmental radiation detector, and another is like a lancet, and when you press it, a needle sticks out, which is an item radiation detector.

I had already asked the staff on duty in the laboratory how to use it, and Tang Ranran began to test.

First of all, environmental radiation.

Hold the instrument to the air, press the detector switch, and then wait......

One second, two seconds, three seconds......

Half a minute passed!

Three minutes have passed!

It wasn't until five minutes had passed, and there was no 'Di Di Di ......' alarm from the staff on duty, that Tang Ranran concluded that there was no radiation in the farm environment.

Although this environmental radiation detector is the simplest primary 1.0 version, it is not so sensitive to radiation below 5, but Tang Ranran believes that as a golden finger, the farm must not radiate!

Turn it off, retract the space buckle, and Tang Ranran continued. Although she believed that the Qingling Grass definitely did not radiate, there was no loss when she measured it.

Squatting on the field stalk, she chose a Qingling grass that was pinched by her, Tang Ranran held the 'blood collection pen' in his hand, carefully stretched it out, and then gave it a needle.

In order to pursue more accurate data, Tang Ranran maintained a three-second needle prick, and then checked the results, and the light on the pen did not flash, which means that the Qingling Grass has no radiation.

Of course, this lance-like radiation detector is also the simplest version of the primary product, and it is also insensitive to radiation below 5, and there is a situation that cannot be detected, but Tang Ranran is more sure that Qinglingcao cannot have radiation.

Okay, the radiation detector has been tried, and the next thing is the purification value detector.

Edible things without radiation are most likely pure food!

The purification value detector looks similar to the 'blood collection pen', there is a needle when you press it, Tang Ranran took this is still the simplest primary 1.0 version, however, it is different from the 'insensitive for radiation values below 5', the accuracy of the purification value detector can reach 0.5.

In other words, as long as the purification value exceeds 0.5, it can be detected, but this detector can only detect an approximate value, not a specific value.

Needles can't be used to prick a piece of grass, Tang Ranran aimed at another piece of green spirit grass, and then made another move.

Press and hold the switch, the small needle then pierced in, and within two seconds, the indicator light at the top lit up, bright red, particularly eye-catching.

Bright!

It's so bright!

Very bright!

It's so bright that Tang Ranran's heart is full of joy!

"The redder and brighter the detection light, the higher the purification value of the inspected item." The words of the officer on duty played in a loop in Tang Ranran's mind.

So bright!

How tall is that?

Hurriedly took pictures of the brain and left the picture information, Tang Ranran only then closed the needle.

Her Qingling Grass is really a pure plant, and the purification value is not low!

Get rich! Get rich!

The mood was excited, although the Qingling grass in this acre of land was not enough for Tang Ranran's own use, but she could fully foresee how rich she would be after upgrading the farm to level 60!

Just planting a hundred acres of green spirit grass can make you rich!

Negative second generation, she is not afraid!

She has a golden finger, what are she afraid of!

Sure enough, the gold finger is cool and crooked!