Opening the wardrobe, Chen Xin planned to find a coat to upgrade and create a protective suit through the system.

In the wardrobe, all of Chen Xin's clothes are hung, including ordinary coats, down jackets that are necessary for winter, and cold-proof clothes and outdoor equipment that he used to use when he and Mo Qingyan and they survived in the wilderness together.

Chen Xin thought about it for a while, but still didn't take an ordinary coat or down jacket, but took out a red winter jacket and a dark brown tactical poncho.

"Outdoor winter clothing"

"Upgrade plan 1: upgrade the long-pile cold-proof liner, increase the cold-proof mask, improve the insulation effect, improve the waterproof effect of the outer layer, and upgrade the required survival point 20"

"Upgrade plan 2: upgrade the acid and alkali resistant outer fabric, increase the digital camouflage coating, increase the protective respiratory mask, improve the protective effect of the hazardous environment, and upgrade the required survival point 35"

"Do you offer long-staple cotton, tarps, gas masks, digital camouflage paint, etc. as materials for upgrades?"

"Tactical ponchos have been provided for the second plan material, the survival points required for upgrading have been reduced by 15, and the survival points required for upgrading have been reduced by 20, whether to choose to upgrade"

Chen Xin chose to upgrade items for the first time, although the upgrade method looks similar to upgrading other things before, but it is obvious that item upgrades are not so much upgrades as prop synthesis.

The tactical poncho is used as an upgrade material for the winter suit, but the same upgraded winter suit clearly functions as a tactical poncho.

After thinking about it, Chen Xin still chose to upgrade, and also added an old down vest, which further reduced the survival point required for the upgrade, and also improved the ability of the upgraded cold-proof clothing to keep warm and cold.

The upgraded winter jacket has become a long trench coat with a gray-black digital camouflage surface, which feels similar to a tactical poncho on the surface, but feels much thicker, and at the same time, there are a lot more velcro and tactical storage bags on the surface of the clothes, which can facilitate Chen Xin to carry various things.

The inside of the clothes has an extra layer of removable down lining that is quite thick, and you can feel warm when you look at it.

What makes Chen Xin feel most satisfied is that although the inner lining extends to the hem, it is not simply fixed on the hem, but is also wrapped with a layer of tarpaulin, which can effectively prevent the mud splashed on the ground from staining the inside of the hem.

In addition to this, along with the protective suit, there is a pair of pants of the same material.

The hat, which was originally stored in the collar, has been enlarged a lot, and there is an extra waterproof edge.

It not only ensures that the head is wrapped at the same time, but also blocks the rain from drifting to the face without affecting the vision.

In particular, there is a detachable respirator mask attached to the hat, which can wrap the entire face without the need for an additional gas mask.

Chen Xin picked up the whole dress, put it on his body and tried it, jumped on the spot twice, moved his hands and feet, and found that after wearing this dress, he could obviously feel its warmth effect, and it was thick but not heavy at the same time.

Moreover, the fit design of the arm does not affect the activity at all, which is enough for the flexibility of the body when in the field.

This made Chen Xin feel very satisfied, such a dress is very helpful for external activities in this environment.

With protective clothing, Chen Xin finally felt that he could go out boldly with confidence.

Preparing all kinds of things to be used, Chen Xin also used the last remaining 5 survival points to make two more magazines and a box of bullets, and loaded the magazines and fifty rounds of ammunition into the ammunition pouch attached to the protective suit in case of emergency.

This time, Chen Xin didn't drive.

Although it would be more convenient to drive to carry supplies, this time he mainly explored the external environment and searched for possible supplies, and walking was more discreet and flexible, allowing him to go deep into places that were inaccessible to vehicles.

As for the matter of transporting materials, Chen Xin felt that he could drive to move them after finding the materials and determining the place.

After all, driving out of the house consumes gasoline, and a dozen liters of fuel may run out of fuel after driving out, so Chen Xin must consider the problem of consumption.

Although there is no sign of cutting off all kinds of supplies at present, and there are still channels to get gasoline, any materials are precious in the last days, and they must be used sparingly.

After preparing all kinds of things that should be prepared, he put them in his backpack, closed the pistol and put it in the tactical bag of the protective suit, and the upgraded katana was also fixed to the protective suit with Velcro, Chen Xin buckled the breathing mask on the protective suit on his face, put on his hat, and walked out of the shelter.

Although he was wearing a thick and warm protective suit and a breathing mask on his face, Chen Xin still felt a trace of coldness, and a layer of mist quickly formed on the breathing mask because of his breathing.

He looked up and saw that the sky was still as gloomy and gloomy as before, and even darker today, almost like night, for it was raining lightly.

Although the rain is not heavy, it can even be said that it is just a drizzle, with rainproof protective clothing, Chen Xin does not care about this level of light rain, but this is not a good thing after all.

Because in addition to the possible acid rain, the more important thing is to cool down, which is why Chen Xin can still feel cold in thick protective clothing.

Probably most people have experienced this, and if it doesn't rain until around September and October, the weather is always hot, as if summer is not over.

But as soon as it rains, the temperature drops immediately, as if autumn is coming in an instant.

The south may be a little better, but in the north, after autumn, it is really a layer of autumn rain and a layer of coolness, often a rain, the temperature can fall off a cliff, maybe yesterday there were 30 degrees, today it is only 20 degrees.

Autumn seems to have passed in a few short rains, followed by a cold winter.

According to the original time, it should be the end of May and the beginning of June, which is the time when the weather is about to get hotter, but now with this continuous drizzle, although Chen Xin does not have a thermometer at hand, he just looks at the layer of water mist formed on his breathing mask, and he feels that the ambient temperature may not even be ten degrees.

This inevitably made Chen Xin feel a burst of worry and worry, the temperature dropped a lot faster than he expected, which was not something that could make people feel calm.

Even if he stays in the shelter, with the ground as an insulation layer, and the container houses in the shelter are also insulated, the temperature continues to drop like this, and the consideration of heating must be on the agenda.