When the Hongyan Battalion entered the Cloud Realm, the first task was to send sappers into the Wind Realm River to carry out the wood for the construction of the Wind Realm Bridge.

The start was good, and the sappers turned their eyes on the gas sacs floating in the water, and soon found a five-story pile of wood.

They guarded the first floor with 200 men, and then they had to test the reality of the wood with the fire of the Hokage. However, difficulties arose at this time, and after the divine fire was ignited in his palm, a large amount of poisonous gas was attracted before the wood could be burned.

Hongyan decided to divide the existing ten teams into two, divided into twenty, half of them continued to search for materials, and half acted as sailors to help their companions block the airbags.

There is a lot of timber, and the volume is large and bulky, and the Hongyan battalion is already short of manpower, and it is indeed difficult to divide half of the existing personnel into escorts and navigators to open the way. But other than that, no one could think of a better way, so the generals had to agree, and the Huifeng Jiehe was reorganized according to the new situation.

In this way, the number of people who resist the airbag and detect the wood is real and real, the number of people is reduced, but the efficiency is greatly increased, the people on both sides perform their duties, do not interfere with each other, and soon a lieutenant department measured that the wood of the third layer of the five layers is real.

The successful one sends a signal, and the comrades in other layers immediately close together to help. So in this part, 500 people escorted the way, 500 people carried the platform on their shoulders, and heyhehe moved the large pile of wood onto the riverbank.

Although the 10,000 sappers did not compete, no one was willing to lag behind, seeing that the comrades had transported the wood, and the rest of the lieutenants were more motivated, everyone worked together, Hongyan stood on the shore, and saw a group of soldiers poking their heads out of the water, and then holding the wet red, white and black wood ashore, and the mood was greatly relaxed.

However, just when he thought that there was no need to worry about collecting wood, the water area where the Fourth Captain's headquarters was located suddenly splashed and the waves turned up, and it seemed that there was a great turmoil underwater.

Hongyan was shocked and hurriedly called the fourth lieutenant to come out to know what was going on.

Outside the wind realm, Xi Mutong could see clearly with the mirror soul that in the fourth area, a sapper accidentally touched a poison gas bag, and when he saw that he was about to inhale the poison gas, his companions wanted to rescue him urgently, but he touched other air bags due to excessive tension, which caused a chain reaction.

Five hundred divine soldiers who fought with the air bag died nearly a hundred in the blink of an eye, and the sacrificed people sank into the abyss, and their bodies could never float back.

In fact, the situation over there was not right, Xi Mutong had already realized it, and knew that they should pause to make adjustments, but the flag light could not penetrate through the water, and her indifferent face showed sadness and self-blame.

There were heavy casualties only during the lifting of the wood, and Chiyan was also in a heavy mood, but in order not to increase the burden on the commander-in-chief, he just clenched his fists and did not say a word.

After understanding the situation clearly, Hongyan felt even more uncomfortable.

If it is feasible, it will be done, and it will be stopped if it is not possible, which is the pure advice of Xi Muxian before leaving. As soon as the war began, he violated the purpose of this operation, and it is difficult to shirk the responsibility for dereliction of duty. But now it is impossible to go out and confess the crime, so the only way to order the lieutenant to turn back to the bottom of the river, suspend the operation, count the number of casualties, and wait for the soldiers to adjust before starting.

After this toss, the quicksand pool of the hourglass has turned a circle. When the Fourth Commander's Department finally moved all the timber onto the riverbank, the materials for building the entire ten Wind Boundary Bridges were complete.

However, those divine soldiers who died from the gas sacs remained at the bottom of the Wind Realm River forever. Hongyan really wanted to find their remains, even if he just tore off the name tag hanging around his neck and buried them in Soul Ridge.