The moment the crystal submerged into the moth swarm, it exploded. When the smoke cleared, only a thick layer of charred moths remained on the ground.

Mercury Ranate?

Lu Sheng returned to Sun Tiantian and Xiao Yu, and looked at Xu Yi quietly.

Although the mercury thunderate crystal is powerful, the crystallization is very unstable and can be detonated with a little friction or heat.

Xu Yi, a school doctor, how can there be mercury thunderate? How dare you carry it with you without taking any precautions?

"Tomorrow, I will contact the school office and ask Liu Zihan to move to other floors and clean up the corridor first."

Sensing Lu Sheng's sight, Xu Yi just smiled faintly, and took the lead in cleaning up the post-war scene with a few people.

Sun Tiantian and Xiao Yu were blinded by phosphorus powder, and they didn't see Lu Sheng handling the moths, and thought that Xu Yi did it.

Lu Sheng just saved the effort of explaining, and after dealing with the endgame, he went back to the bedroom under the pretext of sleeping.

It was already past twelve o'clock, and Lu Sheng skillfully pressed the sign-in button, just enough to receive the gift package for 7 days.

[Sign in for 7 days to start the limited-time mission: drive the rocking car to complete the material reserve]

[Time limit: 10 hours]

[Reward: Base Level 2 Security, Host High Temperature Resistance]

This task is exactly what Lu Sheng wants.

The continuous high temperature has greatly increased the load on the power grid, or there will be a large area of power rationing across the country in a few days.

In such weather, the rate of food spoilage will also be accelerated, and with the double debuff blessing of power rationing and deterioration, there will soon be a shortage of existing vegetable and meat reserves in the country.

Unbearable hunger can quickly destroy thousands of years of humanity's morality and civilization, and hungry red-eyed people will rush into any place where they can find food, sweeping away like locusts.

At present, while most people have not yet reacted, Lu Sheng just took the opportunity to replenish supplies.

After Sun Tiantian and Xiao Yu fell asleep, Lu Sheng left the Lilac Building lightly.

Even after nightfall, the outside temperature is still in the 40s, and the sweat that has just flowed out will soon evaporate, and every pore will seem to be muddled, stuffy and itchy.

Lu Sheng put on two layers of masks, changed into a black jumpsuit, used medical tape to paste the joyful and hot lanterns, and carefully stepped on the accelerator.

Fortunately, compared to the exaggerated appearance, the performance of the rocker is indeed as described in the system.

Waterproof and heat-resistant, the chassis is stable, the engine is almost silent, and the speed is extremely fast. If it weren't for the appearance being too excessive, Lu Sheng would be willing to give it ten points.

Lu Sheng drove the rocking car and went directly to the largest shopping mall nearby.

These days are the 10th anniversary of the mall, and a large number of materials have been prepared for the food festival.

However, the core power supply line of the mall was damaged by stagnant water, and by the time the government took over the supply of materials, most of the materials in the warehouse had all deteriorated.

Instead of destroying the heavens, it is better for her to take over.

The security room of the mall has been flooded, and Lu Sheng pried open the fire door, and the road was unimpeded.

Because he had worked as a yogurt promoter in the mall's self-operated supermarket before, Lu Sheng knew the location of the mall's warehouse, and ran directly after entering the door.

In order to cooperate with the store celebration promotion, the goods in the big warehouse are very well prepared, and Lu Sheng is not polite, and he is open to 0 yuan to buy.

Usually, dozens of dollars a pound of organic vegetables are swallowed in bundles into the space, and dozens of grain-fed beef and mutton in the freezer are taken away with the cabinet.

Imported fruits fresh from all dates are swept into the space, and ice cream, milk, yogurt and snacks and drinks are all packed in full boxes. As long as you can take one thing away, don't leave it.

It took Lu Sheng three hours to empty the warehouse.

After cleaning the warehouse, Lu Sheng returned to the mall to collect some down jackets and warm pants for the winter, and picked up enough toiletries, bed sheets and quilts and other daily necessities for decades.

In the sports brand area and electrical appliance area, some snowmobiles and snowboards can be used, as well as dishwashers, range hoods, steaming and baking machines and other electrical appliances that can improve the quality of life.

Lu Sheng didn't let go of beauty and skin care products, and all lamer Helena stuffed them into the space with baskets, not to mention wiping her face, it was enough to wipe her feet with essence every day.

Fortunately, the space is only limited by the plane area, and the longitudinal space can be infinitely superimposed, so Lu Sheng stacked the vacant land in the yard higher than a three-story villa.

Before leaving, Lu Sheng also took away two rechargeable hand-held chainsaws in the corner decoration area of the mall.

At close range, the chainsaw can be called the king of weapons, and it is even crippled if it encounters it.

The clock is already pointing to four o'clock.

Before dawn, Lu Sheng rushed back to Beijing University and rushed straight to the Beijing University Experimental Building.

Bypassing the long outdoor corridor, Lu Sheng followed the route in his memory and found the experimental greenhouse of agriculture and forestry.

Beijing University has an agriculture and forestry research project team supported by the state, and many graduate and doctoral students' research results will be observed in the greenhouse for short-term experiments.

"Thank you, brothers and sisters."

Lu Sheng said softly, and quickly brought all the cultivated seedlings in the greenhouse into the space, and brought dozens of buckets of nutrient solution and nutrient soil by the way.

These are the best agricultural plants in China that have been developed with a lot of money and manpower, and they are many times better than those sold on the market, and many of them are special varieties that have never been seen in the market.

Lu Sheng brought these back to the space to plant, and if he could restore normal order in the future, he could take them out and hand them over to the state, which would not be a waste of all these years of research and funds.

After emptying the experimental greenhouse, Lu Sheng rushed all the way to the office of the head of the department on the third floor of the comprehensive building.

In the last days, it is not enough to only hoard food, but also to have a weapon at hand, otherwise it is to help others as couriers, and wait for others to lick their bags after hoarding.

Chainsaws, as powerful as they are, are cumbersome to operate and have limitations.

The head of the department is a lover of cold weapons, and when Lu Sheng helped him clean his office before, he caught a glimpse of his collection of a lot of good goods, not only swords with blades, but also Tianluo RS470, a compound crossbow that is listed as contraband in China.

The security of the imperial capital is very strict, and it is almost impossible to get guns at present.

The composite crossbow is extremely penetrating, and its lethality at a range of 50 meters is even much greater than that of a pistol, and it can easily penetrate body armor and shields with hunting crossbow arrows.

After the zombie wave arrives in the future, this weapon that can shoot the headshot with one hit is very important.

Lu Sheng swept around the department head's office, and in addition to two compound crossbows and a number of crossbow arrows, he also picked a Damascus Persian knife and a forged steel dagger.

Before leaving, I also tried the knife with the chair's desk, and cutting wood was like chopping melons and vegetables, which was extremely sharp.

By the time I left the complex, the sky had already cleared, and the water on the campus had dropped to the calf.

In order not to attract attention, Lu Sheng simply took the rocking car and walked back to the Lilac Building.

Back in the bedroom, Lu Sheng changed his clothes and was about to lie down to catch up on sleep, when suddenly there was a noisy sound outside the door.

There were men and women chattering, and they were rushing downstairs to hear the footsteps.