The two men in black who had already rushed up the stairs were instantly shot by a huge force, which made them fly forward from behind.

Just as they were twisting their bodies desperately in the air, Xiao Luo saw several thin blood flowing from behind them, splashing out from their bodies!

In an instant, smoke and dust filled the air, countless blood drops, bloody pieces of human tissue, as well as flying wood chips and dust, flew out like a blowout under the stairs, and instantly made the entrance of the stairs mess!

This shocked Mo Xiaoluo to the point of being stunned. For some reason, she suddenly remembered the strange metal jar that Shen Mo had just thrown down.

"What is that? It has such great power? It actually blows everyone up?" Mo Xiaoluo was frightened by the loud noise just now, and her heart was still pounding. She was still thinking about this question in surprise.

At this moment, a "crackling" sound of things falling from the stairs below and on the first floor came from the sound of "crackling" things falling. Then a tragic moan and howling sound came up from under the stairs!

When Shen Mo looked at the two women opposite, he saw that they were already shocked and dizzy. The expressions on the faces of the two people were extremely exciting!

It was rare to fighter. Shen Mo immediately reached out and pushed Mo Xiaoluo's waist and said in her ear: "Kill that Ruiyun!"

After hearing Shen Mo's words, Mo Xiaoluo almost subconsciously rushed towards him without hesitation!

She lowered her body and gently pressed the hilt of her sword with her right hand. She rushed to Ruiyun, who was holding a long sword in one step!

At this time, Ruiyun also found that the strong enemy on the other side was approaching her, and she immediately raised the long sword in her hand like lightning!

At this moment, Ruiyun suddenly discovered that Shen Mo, who was opposite it, actually took out another metal jar from his arms, which was exactly the same as the one just now!

And she also saw that Shen Mo was still using the movement just now and suddenly pulled out a pin on the jar!

At this moment, Ruiyun's heart was shocked!

Shen Mo, who was opposite, raised his hand and made a gesture, as if he was about to throw that thing towards them! This immediately scared Ruiyun to the point of being terrified!

However, at this moment, the tall woman in front of her had already rushed to her eyes like a flying one.

A sword light burst out from Mo Xiaoluo's hand, lit up like a sport, and in an instant, illuminating the surrounding space!

Ruiyun hurriedly blocked the sword, and the long blade turned from her shoulders and hanged down to the ground. The blade directly sealed the sword force of the woman opposite!

Then, Mo Xiaoluo used an unstoppable sword like a destructive and destructive sword!

The sword was tilted upward, which was exactly the same as Shen Mo's sword drawing technique in terms of angle and sword posture!

In an instant, the head of the knife in Ruiyun's hand fell to the ground with a clang. Then she leaned back and turned back from half of her body above her waist!

Before Ruiyun died, her eyes were still filled with an incredible look! She never dreamed that her long sword would face her long sword!

Seeing Ruiyun's upper body fall backwards, her legs and her waist, which were cut off in unison, were still standing on the ground.

From the section of Ruiyun's upper body, blood was constantly spraying outwards, turning the floor around her into a bloody swamp.

I saw that the beautiful woman in palace clothes was so scared that her face turned pale in an instant. She was like crazy, howling in a lost voice!

"Come on me!" The woman in front of her suddenly shouted. Her face was extremely ferocious, and her eyes were wider than a copper bell!

She was completely shocked by Shen Mo's shocking explosion just now. Then her companions were cut in half by Mo Xiaoluo's sword. At present, she had lost the last barrier!

This woman who has always been calm and smiling like a flower finally lost her calmness this time and instantly became like a manic mad woman!

On the other side of the room, Shen Mo tightly squeezed the flip of the grenade with his hand. As long as he didn't let go and the metal piece in his palm did not jump out, the firing needle would not trigger the fuse of the grenade.

The one he was holding in his hand was Shen Mo's latest scientific research result - the black gunpowder reloaded version of anti-destructive grenade!

Just a few days ago, the purification of nitric acid finally reached a level that satisfies Shen Mo. Then he assembled a few grenades with the accessories he had prepared long ago for backup.

The grenade made by Shen Mo is divided into several parts: spring, firing needle, fuse, charge, shell, and lightning/tube.

With high purity nitric acid, coupled with the common mercury in the Southern Song Dynasty, the production of thunder/mercury became a very simple thing. So the fuse and thunder/tube were solved so easily.

In terms of springs, it is easy to get the wire drawing equipment when they made pure steel chain mail in advance, so it is very easy. The spring steel in it was smelted by Uncle Jiang using a small blast furnace according to the carbon content required by Shen Mo.

The charge of this grenade is the extreme squeeze black gunpowder prepared in advance by Shen Mo. When he made it, he pressed the black gunpowder into a hollow cylindrical shape and stuffed it into the shell. A thin cavity in the middle is just used for lightning/tubes used for device detonation.

Only the outer shell made Shen Mo spend a lot of effort.

Because during the War of Resistance Against Japanese Aggression, some small arsenals of our army could make some local grenades for use, and these grenades were also of different varieties that used black gunpowder.

However, since the shell was made of simple cast iron at that time, the fragments produced during explosions were very uneven. In many cases, there was even a halve of the explosion.

Therefore, after Shen Mo considered it many times, he decided to use bronze for the use of the shell. Bronze was used earlier in our country, and it has been recorded in history: there are six qi: six parts of gold, and tin is one, which is called the clock and the tripod. Five parts of gold, and tin is one, which is called the axe and jin. Four parts of gold, and tin is one, which is called the qi of the spear and halberd. Three parts of gold, and tin is one, which is called the qi of the spear and halberd. Three parts of gold, and tin is one, which is called the qi of the spear and halberd.

One is called Qi of the Great Blade. Five parts of the metal and two are called Qi of the Killing arrows. Half of the gold and tin is called Qi of the Jiansui.
Chapter completed!