Zhu Liu suddenly realized something, and clapped. "That's right, why didn't I think of that?"

"Then fill up the stones and take a look. There are stones everywhere, and the materials are convenient." Song Yang said.

Zhu Liu took out a medicine jar and filled it with new gunpowder and stones. Everyone hid in the distance, and after Zhu Liu lit up the fuse, he immediately hid in the shadows, but after the fuse was finished, the medicine jar did not explode, and the experiment failed.

"It's not good to place a stone inside. The explosion of gunpowder was due to the fact that there was a sufficient amount of gunpowder. The stone occupied too much space. If you place too little gunpowder into it, it won't explode." Zhu Liu shook his head and said.

"Can you lower the number of stones here?" Xiao Huang asked.

"No, it won't do. If I put too little stones on it, it won't increase my lethality. I might as well not let it go." Zhu Liu said.

"Then we will place the iron plate and forge it from a new process to an exceptionally small but extremely sharp piece. If we add this into the process, it will neither take up space nor affect the explosion, and it will increase our lethality." Fox Fairy said.

"I can try this method, but I need to find a blacksmith in the village to forge the iron. I will go to the cave and find him." After Zhu Liu finished speaking, he immediately went to the cave.

Zhu Liu first filled the jar with gunpowder, and then inserted the dart. Everyone still stayed in the hut to watch, Zhu Liu ignited the gunpowder, after the fuses were burnt, the medicine jar made a loud bang, and instantly, fingernails, pieces flew everywhere. Everyone hid in the hut, and only heard pu pu pu sounds, and when the sounds stopped, everyone walked out to check the situation.

He saw that the surrounding templates and walls were filled with broken pieces of jars and flying darts filled with metal.

"Good, good!" When Zhang Nan saw this scene, he was extremely excited.

"Zhu Liu, if we can get rid of those bear demon rats this time, you will have rendered a great merit." Pu Feier said.

"Alright, I will look for Blacksmith Wu right now and have him look at the metal darts used to make this piece of metal. At that time, he will no longer need to worry about the bear demon rats not getting killed." With that said, Zhu Liu immediately went to find Blacksmith Wu.

Zhang Nan looked at the metal piece stuck into the wooden board, so excited that her tears flowed uncontrollably. This time, she finally found a way to restrain the bear demon.

In the next two days, Blacksmith Wu continuously forged metal darts, while Zhang Nan and the rest added all of the metal darts into the medicine pots. After two days, they had already produced more than a hundred medicine jars that were filled to the brim with metal darts.

Seeing that the time was right, Zhang Nan and the rest of the seven stood beside the stove, each holding a big bowl of wine.

"If I don't kill that monster, I swear I won't return to the village." After Xiao Huang finished speaking, he finished it in one gulp. With a crisp sound, the bowl was smashed into pieces.

Next, the group of Cultivators brought all the medicine jars with them as they headed toward the snowy mountains in the north.

This time, it was Xiao Huang, Qin Yuanyuan, Fox Fairy, Zhu Liu and the rest of Pu Feier's group controlling the giant eagle. Zhang Nan and Song Yang first came to the mouse cave entrance, bringing along a few jars of gunpowder with them as they arrived at the cave entrance.

Last time, when the few of them burnt down the mouse hole, when rat king ran back, he abandoned the mouse hole and built a new one not far from the original one. It was used as a base for bear demon and the mouse elite soldiers under his command.

In the past few days, Song Yang had more or less figured out the situation here. Song Yang took the initiative to enter through a hidden hole that did not have any mouse spirit or bear demon s entering or leaving it.

Zhang Nan and Song Yang looked at each other, and immediately lit up a few jars of gunpowder before throwing them down. bear demon and the mouse essence had not even figured out what was igniting the jars of gunpowder when suddenly, loud sounds rang out and bear demon and the rat essence were all dead, corpses and broken limbs all over the ground.

rat king and Xiong Gui heard the loud noise and rushed over. Seeing that over a hundred bear demon and Mouse Essence were dead, and that Zhang Nan and Song Yang was standing in the middle unharmed, rat king was so angry that all the hairs on his body stood up.

In particular, Tie Ta, who was standing beside her, clenched his teeth and said, "Zhang Nan, don't even think about leaving this place today."

"Capture the two of them." rat king waved his hand, immediately surrounding Zhang Nan and Song Yang with his ten plus mouse spirits.

"You overestimate yourself." As Zhang Nan said that, the sophora japonica l smashed its staff onto the ground and sent several mouse spirits flying. They all died on the spot.

Song Yang also called out to the white tiger sword s, and with a thrust, a thrust, and a sweep, he had also chopped into seven or eight mouse spirits, which were all chopped into two halves.

When Xiong Gui saw this scene, he also let his bear soldiers participate in the battle. The bear soldiers were strong and sturdy, they were much stronger than the rats, and the twenty odd bear soldiers all walked forward, forming three rows, attacking from the front, and the third row was to stop the danger of the bear demon that was about to be attacked when Zhang Nan and the rest attacked.

After a few moves, Zhang Nan and Song Yang were completely suppressed, and could not hold onto the twenty odd bear demon s in front of them.

"I've been training this tactic recently, haven't I?" Seeing that Zhang Nan and Song Yang were suppressed, Xiong Gui laughed complacently.

"How did you do that? How did you manage to suppress them with just twenty or so bear soldiers?" Tie Ta said in disbelief.

I have to say, each of them is a hundred to a thousand, but they only have two hands. After battling with them for a few times, I realized that if the bear soldiers under my hand were to rush up and fight them one by one, they would not be able to harm me at all. Even if they attacked together, they could still neutralize them.

"If the opponent attacks either of the two bear soldiers, the third one will immediately step forward to neutralize it, and that way, it will be too exhausted to fight back. This time, I have eliminated eight groups of bear soldiers to deal with them, and every four groups to attack them alone, even if they have the ability to transcend the heavens, they will still not be a match for my bear soldier squad."

Xiong Gui laughed complacently as he spoke.

"I'll have all of my rats and rats learn this tactic later. In that case, when we attack Human Clan, no one will be able to stop us." The rat king said.

On Zhang Nan's side, it had been more than ten moves. At the start, he had still been able to find the opportunity to attack, but slowly, he did not have any chance to do so, it was even difficult for him to defend, the bear demon in front of him were well-trained, with both offense and defense, they were not able to move at all.

"If we continue to exhaust ourselves like this, you and I will surely die here. Hurry up and leave." With that, Song Yang swept his white tiger sword across and turned to run. Zhang Nan did not hesitate at all as he struck a stone chair with his rod, and while the other party was dodging, he also ran out.