At night, Yu Wenwen, who had finished patrolling the camp, was a little tired, as a young man with strong blood, he hadn't touched a woman for a long time, he didn't want to use his hands, and he was not good at manhood, so in order to divert his attention, he was always looking for things to do and consume his energy.

When I returned to the tent, I washed my face with hot water, regained some energy, looked at my pocket watch, and there was still some time before I fell asleep, so I leaned against the bookcase and thought about the current situation.

Prime Minister Chi Hui because of the cold, deterioration of the condition, in order to prevent the unexpected has returned to the north, Yuwenwen was set up as the puppet emperor of the prince was also taken away, and the enemy army besieging the hanging gourd because of that night by Yuwenwen night attack, burned the granary, not long after the siege was withdrawn to the north, camped in Shaoling.

More than 100,000 troops, although there are a large number of young and strong people, but it is still a force to be reckoned with, Yuwen Wen is hanging in the gourd, and if he does not solve the enemy of Shaoling, he will not be able to let go of his hand to attack other directions.

Not to mention that Wei Chi's army also guarded Yecheng west of Shaoling, blocking the Yewan Road from Jingzhou east to Henan, Yecheng and Shaoling echoed each other, firmly locking the passage for the Shannan army to attack Henan.

Yuwen's troops in Yuzhou, including more than 50,000 soldiers and civilians at this time, are mainly distributed in the four places of Hanging Gou, Baigou, Songping, and Guangcheng, and the defense line is very long, and if you are not careful, it is easy to be broken through by the enemy army in the direction of Bozhou.

Although the Bozhou army is now converging with the Shaoling army and becoming a part of the more than 100,000 army, the north-south defense line from Hanging Gourd to Guangcheng is still too fragile, and Yuwenwen feels that he can't go on like this, and it will change later.

Not to mention that the grain and grass of their army all rely on the transportation of Anzhou and Huangzhou in the south of Shannan, the grain and grass in Anzhou are transported through the three passes of Yiyang in Tongbai Mountain, and the grain and grass in Huangzhou are transported through the five passes of Dabie Mountain, which are all mountain roads, and the transfer is not easy and the consumption is not small.

The enemy troops occupying Yecheng and Shaoling can easily obtain the grain and grass sent by boat in the upper reaches of the river in the area, and even the grain and grass in the northern region of the Yellow River can be relatively easily transported to these two places.

So the other party made up his mind to consume it, and to brake quietly, Yuwenwen knew that he must not follow the rhythm of others, so he had to forcibly break the situation, annihilate the enemy army entrenched in Shaoling in a short time, and completely reverse the situation in Henan.

It's easier said than done, the enemy army entrenched in Shaoling has more than 100,000 troops, even if it is mixed with a large number of people, it is also a very strong army, and it was just a little uncomfortable with Yuwenwen's tricks to defend the city and sneak attacks, and it was not really incompetent.

With such an army, if it is set up in formation on the plains, I am afraid that it will have to be several miles in size, and it will be difficult to break through it in one battle, and it will be even more difficult to defeat the opponent at a small cost.

At this time, Yu Wenwen felt more and more how uncomfortable it was to lack cavalry, without elite cavalry, it was impossible to implement the decapitation tactics in the decisive battle, just like the tactics implemented by Li Shimin in the first battle of Tiger Prison Pass in history.

In that battle, Dou Jiande's Xia army, combined with Wang Shichong's Zheng army, tried to use Luoyang as a stronghold to flank the Tang army inside and outside, the Xia army's strength exceeded 100,000, and Li Shimin's Xuanjia army, which attacked the Xia army's main formation and captured Dou Jiande, was only more than 3,000 people.

The Xuanjia Army is the elite of the elite, and although the Anzhou cavalry in Yuwenwen's hands is now more than 3,000, it is only an ordinary elite, and its combat effectiveness cannot be compared at all, not to mention that the enemy army in Shaoling has a lot of cavalry, if the conventional tactics are used, the chance of breaking the enemy in the field is very slim.

So, it's time to use weapons of mass destruction.

Yu Wenwen took out a report from the locked wooden box, and looked carefully by the candlelight, the calendar on the bookcase, drawing a series of symbols, which was the mark that Yu Wenwen used to help with the countdown.

The weapons of mass destruction he made were one of the types of weapons represented by the term in later generations, or the most primitive form, and I am afraid that a mere clinic could deal with it, but in this era, its lethality is really "large-scale".

Once this weapon is not operated properly, it is very likely to kill 1,000 enemies and lose 100,000 of yourself, so Yu Wenwen originally planned to use this weapon when he and the enemy died together.

However, the situation is special now, because under the influence of various factors, the success rate of using this weapon to kill the enemy is very high, and as long as you are prepared for protection, the possibility of being affected is very low.

What's more, Yuwenwen's princess and prince are not in the enemy camp, and he has no scruples about using this weapon.

After carefully looking at the report and determining the final conclusion, Yu Wenwen looked at the calendar again, and then at the pocket watch, it was past zero o'clock, he took out his charcoal pencil and drew a cross on the calendar for today's date.

The series of circle marks on the calendar has finally ushered in the cross markers, which means that the countdown has entered a new phase and is not far from the end.

。。。。。。

In the early hours of the morning, in the darkness before dawn, it was the time when people were most sleepy, and dozens of figures appeared in the reeds on the banks of the Lishui River, sneakily touching the river, except for the people holding weapons, the rest of them were in groups of twos and twos, carrying black objects.

When they came to the river, the black objects were unpacked, and then a foul smell came to their nostrils, and even these people were wearing masks, and they were sick to their stomachs due to the stench.

Several men wearing masks counted the objects, registered the marks scribbled on them, and after each registration, the others threw the registered objects into the river.

In order to prevent too many of these foul-smelling objects from piling up in the same section of the river and being spotted by the patrolling cavalry, the group walked down the river and threw several objects at intervals to sink to the bottom of the river.

The experimenter, numbered "C-Twenty-Five", closed the notebook after completing the registration in the faint light, and watched as his companions threw these special devices into the water, and their location, thirty miles downstream, was Shaoling.

Yecheng and Shaoling, one west and one east, are more than 100 miles apart, and there is a water connection between them, and the water flows from west to east, and the water is abundant, even in winter, it will not dry up, and the water level will not be very low in winter.

So even if something sinks at the bottom of the river, it's not easy to be noticed.

At a distance of thirty miles, the germs and insect eggs in pig manure and chicken manure have not been diluted by the river water.

Thinking of this, the experimenter couldn't help but wander, he was still an orphan that year, covered in frostbite and starvation on the side of the road and dying, it was the lord of Lang who adopted him, and since then he has lived a life of abundant food and clothing.

Along with other orphans with similar experiences, they grew up in the palace, learned to read and write, learn arithmetic, and finally became experimenters.

Biochemical experimenters, to be exact.

And he also has a specific number, and most of his companions are called each other by number on weekdays.

In the biochemical laboratory, there is a wonderful device called "microscope", through this device, "C-word Twenty-Five" and other companions enter a magical world, and learn that there is a creature in the world called "bacteria".

Among them, there are bacteria that can cause disease, called "germs".

After countless experiments, he and his companions knew that there were a large number of bacteria in pig manure, chicken and duck manure, and that the feces of sick pigs, chickens, and ducks contained terrible "germs" and insect eggs.

Once these things pollute the water body, and people and animals drink the water, they will be infected with various diseases, and even plagues will break out.

Chicken fever and swine fever do not infect people, but once people drink water contaminated with feces, they can easily get sick, and then because of the decline of 'resistance', they are 'infected' by other germs, and they may be infected with the plague.

Outsiders know that there are many farms outside Xiyang City, and a large amount of livestock manure is taken to manure every day, and then used for fertilization of farmland, but Bingzi Twenty-five and his companions are worried about this, because they know that this is a huge thunder in Xiyang City, which will explode at any time.

Once the manure of diseased livestock is applied to the farmland without treatment, it is easy to cause the people of Xiyang to be infected with diseases, and a large number of people will die as soon as they die, and the palace will definitely be affected, and the warm home of the orphans will be gone.

Therefore, measures must be taken to prevent problems before they occur.

Livestock manure from all farms is not allowed to be used directly for fertilization, but must be centrally processed under the supervision of the government, and mature fertilizer can only be used by a specific process, which many people ignore.

The people in charge of the covert 'sampling inspection' in the process of manure making are C-Zi Twenty-five and his companions, and they also have another task, which is to study how to use the manure of those diseased livestock to make murder weapons.

In other words, they're making terrifying weapons that can cause disease.

After countless failures, they finally found a preliminary 'process' that can "enrich" the germs in the manure of diseased poultry animals, that is, concentrate the germs in the manure and then 'package' them in a piece of device.

These devices are used to pollute water sources and cause people within a certain distance of the downstream to drink the water and become sick, but no one can say whether there will be an outbreak of plague.

And once the plague breaks out, it will be impossible to control whether it will get out of control and cause the lives to be miserable.

Doing this kind of thing may cause many families to be ruined, and they may not be able to live beyond their lives after death, but they don't care, and their companions don't care.

Lord Lang and his mother are their reborn parents, and the palace is the warm home of their orphans, in this family, as long as they work hard, they can have enough food and clothing, and marry a daughter-in-law, so they will do whatever Lord Lang asks them to do.

The companion who was looking at the pocket watch urged in a low voice, and the enemy rangers would patrol between Yecheng and Shaoling along the official road next to Lishui every day, first, to guard against smuggling, and second, to prevent people from polluting the water source by the dead livestock.

Therefore, during this period of time, they all chose to go to the river in the early hours of the morning to "poison", and their actions must be swift and decisive, and they must do things cleanly and neatly, and they must not let the enemy detect them, resulting in a failure of achievements.

The people involved in the operation quickly regrouped, made sure that no one was left behind, and after cleaning up the scene, the group disappeared into the night, and only the gurgling river continued to flow eastward to Shaoling, which was downstream.