I have a store in the comic world

Hydrogen is also the substance with the smallest relative molecular mass and has strong reducing properties. It is often used as a reducing agent to participate in chemical reactions.

Going back to the topic just now, the test done by the hunter proved Zhou Wenwen's guess, and if Zhou Wenwen's idea was right, then this area would be like staying next to a leaking gas tank. Once it is lit, It will explode.

Fortunately, because the area is too large, explosive saturated gas is not widespread. Small fires such as torches and bonfires alone are not enough to cause explosions. When it comes to this, it is obvious what Zhou Wenwen wants to do.

Zhou Wenwen turned around and flew to the entrance of the swamp. After seeing that it would take 20 minutes for the knights led by Lothar to arrive at the entrance, he immediately accelerated to fly high into the sky, unfolded the spare parts board, and threw hundreds of 6kg units on the ground along the way. TNT bomb.

Although this 6-kilogram unit of TNT bomb causes minimal damage to the orcs, it is just enough to detonate explosive saturated gas.

So seven seconds after the first explosion of hundreds of 6-kilogram TNT bombs, there was a sudden thunder, followed by a earth-shaking explosion, and the resulting shock wave was even louder. It was to blow the orcs away.

Even Zhou Wenwen, who had been flying upwards after dropping the bomb, was also affected by the shock wave. The system stopped and lost power and fell straight to the ground. If Zhou Wenwen hadn't used the manipulator to open the glider in time and landed safely, otherwise he would have fallen to the ground. His body was broken to pieces.

Zhou Wenwen, who was flying in the air, was also affected, so naturally the humans and orcs on the ground were also affected. Lothar was injured and vomited blood but was still standing without passing out. The other knights were either half-conscious or were knocked away by the shock wave and only injured. There is only enough energy left to move.

Lothar also saw that the pursuit could not continue, so he decisively ordered a retreat. He was also surrounded by the remaining orc soldiers on the way. Fortunately, Khadgar's mage apprentice and his infantry regiment sensed the situation in time.

As for the orcs, almost all the orcs who were able to pass through the Dark Portal for the first time had their bodies strengthened by drinking the blood of demons. Therefore, except for the orcs in the center of the explosion and within the explosion radius who were shattered to pieces on the spot, the rest of the orcs were just swept away by the shock wave. .

The ogre magician and the orc warlock were not injured in the explosion due to their magic, and Blackhand and his guards were not injured because of Gul'dan's protection.

But this explosion is far from over. The reason is that the TNT bomb dropped by Zhou Wenwen first produced a small explosion, igniting the explosive saturated gas in the air. In a short period of time, it met the flash point and released an impact, similar to refueling at a gas station. At that time, he lit a fire and smoked nearby to detonate it.

But the difference is that the explosive saturated gas ignited by Zhou Wenwen exists as biogas in this swamp.

而沼气的主要成分是甲烷，沼气由50甲烷CH4、20二氧化碳CO2、0%-5%的氮气N2、小于1%的氢气H2、小于0.4%的氧气（O2）与0.1%-3%硫化氢（H2S）等气体组成。

Since biogas contains a small amount of hydrogen sulfide, it has a slight odor. Its properties are similar to natural gas.

When the air contains 8.6-20.8% (by volume) of biogas, an explosive gas mixture will form.

So as long as the fire continues, there will still be explosions. Coincidentally, when the first big explosion occurred, it also spread the flames around with the shock wave as a carrier. In less than a few seconds, the cargo was ignited and burned.

The orcs didn't know this, but Zhou Wenwen knew this. Looking at the fire not far away, he regretted very much why he did this, but it was too late. He had to leave before the next big explosion.

But now the overclocking armor on Zhou Wenwen's body cannot be activated, and Zhou Wenwen cannot discard the overclocking armor, nor can he open the overclocking armor for repairs on the spot. Zhou Wenwen can only forcefully move while wearing the overclocking armor.

Fortunately, the area where Zhou Wenwen landed was a hilly area. The location was just right so that the orcs could not see Zhou Wenwen, but Zhou Wenwen could see the orcs.

Zhou Wenwen thought to himself that if he wanted to get out of the black swamp, with the orcs blocking his way out to sea, he had only two options.

The first is to take the Deadwind Trail to Dusk Forest while Medivh's Tower is still intact. The second is to take the canyon into Redridge Mountain and then from Redridge Mountain into Elwynn Forest.

Both roads are fine, but in fact both roads are dangerous. There are black knights who collect artifacts for Sargeras in the Deadwind Pass, there are orcs in the canyon, and there are murlocs in Redridge Mountain and Elwynn Forest.

Thinking of this, Zhou Wenwen decided to take the headwind path, because if he took the second road in Red Ridge Mountain, then in his current situation, he would be a good target if he was forced to move in overclocking armor, and he would soon be Discovered by orc scouts.

The headwind path was on the left, so Zhou Wenwen headed to the left, but he didn't realize that because of the height of the hill, he actually walked to the north after coming down.

......

After walking for about ten minutes, Zhou Wenwen met the orc warriors. Fortunately, there were only three of them, but they were all green-skinned, indicating that they were strengthened by drinking the blood of demons.

But Zhou Wenwen still launched the attack confidently. He first took out the Star Hunter Divine Bow, shot a light cannon through the heart on the chest of an orc warrior, replaced it with the Zhoutian Xingchen Demonic Sword, and rushed towards the others. 1 orc warriors.

The two orc warriors mistakenly thought that the humans in front of them were knights who had lost their horses, so they stepped forward one by one with ease. However, Zhou Wenwen seized the opportunity and used the defense of the overclocking armor to block the tomahawk, and swung it at the astonished orc warriors. Blade.

There was almost no obstruction, and Zhou Tianxingchen's demonic sword successfully cut off the head of the orc warrior. Blood spurted out immediately, but Zhou Wenwen easily escaped with his body skills and killed the last orc warrior.

Facing Zhou Wenwen's charge, he saw that the human knight was no ordinary orc warrior. His eyes suddenly became solemn. He suddenly jumped up on the spot, roared and jumped towards Zhou Wenwen with his battle ax raised. He launched his combat skill of jumping and slashing. !

The orc warrior suddenly jumped up, interrupting Zhou Wenwen's steps. He had to hold the battle ax with his sword horizontally to protect the gap. At the same time, he took a step back to exercise the "Qi Yuan Zhen Jing". His hands then moved their strength to the back of his right hand. Using a tricky angle, he shot the orc warrior in the chest.

Qi Yuan Palm!

A large amount of high-density star power immediately rushed into the chest, impacting the lungs and heart of the orc warrior at the same time.

This caused the orc warrior to cover his chest with his left hand and his mouth with his right hand almost as soon as he got away from Zhou Wenwen's right hand. He wanted to hold on in this way, but was kicked away by Zhou Wenwen and died on the ground.

Chapter 0223: Preview of rescue, restart of armor, missions 1 and 2 completed