After thinking about it, Xiao Yi also figured it out. Treasure chests, minerals, etc. have been discovered on the seabed, so the water droplets will definitely be very popular!

And the East China Sea Dragon Palace that appeared on the side of the mermaid, Xiao Yi felt that he still had to let Qinglong go to see it.

"I hope Shi Kong can learn how to build a teleportation array from a dwarf engineer." Xiao Yi secretly said.

Seeing that the time has come to more than ten o'clock in the evening, Xiao Yi was about to lie down to rest when a call came in.

"Island owner, the mermaid tribe found traces of mussel spirits!" Jiang Yuntian said.

"Have you come to the mermaid teleportation formation?" Xiao Yi asked, rushing towards the teleportation formation.

"Not yet, it was discovered by Wang Cai. It was about 50 kilometers away from the mermaid teleportation array and found the mussel spirit!" Jiang Yuntian replied.

Xiao Yi stopped: "Why did Wang Cai run so far?"

"I heard that they seem to have negotiated by themselves. The Beastmaster and Xiaosheng are guarding the teleportation array, while Wangcai is patrolling the surrounding area!" Jiang Yuntian said uncertainly, "What is the specific situation, you may still need to go in person. Ask them!"

"it is good!"

Xiao Yi came to the teleportation array, where Jiang Yuntian was already waiting!

"Did you go too?" Xiao Yi asked suspiciously.

"Well, let's go and have a look!" Jiang Yuntian replied, just now he received a report from the soldiers guarding the mermaid teleportation formation, and immediately conveyed the news to Xiao Yi.

"Okay, let's go!" Xiao Yi and Jiang Yuntian entered the teleportation formation together.

When it reappeared, it had already reached the bottom of the sea.

Wang Cai immediately called out to Xiao Yi, and Xiao Yi asked, "You mean that the clam spirit seems to only be able to move in one area, and can't run to our side?"

"Wang Wang!" Wang Cai responded.

Xiao Yi nodded and said, "Okay, show me!"

Wang Cai called out twice, and then swam in one direction, Xiao Yi and the two followed closely!

After swimming for more than two hours, Wang Cai slowed down and hid behind a coral reef on the bottom of the sea.

At this time, Xiao Yi had already seen the mussel spirit in the distance.

"Clam Spirit (SSS level): Originally the elite guard of the Dragon Palace in the East China Sea, who was detained by external forces, lacking in intelligence and declining in strength, and will actively attack all moving targets, but as long as it is out of its field of vision, there is a chance to escape, but its defense Powerful, the attack power is also not low. Dangerous degree: very dangerous!"

The system prompt of this mussel spirit is different from that of the Turtle Prime Minister encountered before, at least the degree of danger has changed from extremely dangerous to very dangerous.

Xiao Yi believed that as long as he took the Berserk Pill, the danger level would definitely be further reduced.

The clam spirit has been wandering in a range, and when it was closest to Xiao Yi and the others, it was only about 200 meters away.

Xiao Yi waved his hand, signaling them to leave carefully.

After getting away from the mussel spirit, Jiang Yuncai asked, "Islander, is the mussel spirit SSS level?"

"Yes, but compared to Prime Minister Turtle, it's still a bit worse. Gathering a few pets and using the Berserk Pill can solve it." Xiao Yi replied.

"That's good!" Jiang Yuntian breathed a sigh of relief and asked, "Are you going to destroy it now?"

"No, since he won't come, then we don't need to provoke him, let's hunt those shrimp soldiers and crab generals on the periphery first!" Xiao Yi said.

There will be a period of weakness when using Berserk Pill. Now the situation here is more complicated, and it is still unclear about the refreshment rules of SSS level. It is not a good idea to use it rashly.

Xiao Yi's idea is that if you can't use the Berserk Pill, you don't need it.

Jiang Yuntian nodded, and Xiao Yi told Wang Cai and the others to pay attention to their vigilance. At the same time, he explained the situation to Ling Jiji.

After being treated by Nana, the Spirit Aberdeen recovered quickly. After an hour or two, the Spirit Aberdeen felt like a healthy mermaid.

"It seems that we hunted the shrimp soldiers and crabs too smoothly before, so we relaxed our vigilance and went too deep!" Ling Jiji shook his head and sighed.

"Well, take good care of your wounds first, and I will let Wang Cai help them clean up the periphery and control the number of shrimp soldiers and crab generals in the periphery!" Xiao Yi said.

"Well, thank you!"

"You're welcome, I'll go back first!" Xiao Yi replied, then directly activated the Huicheng Stone and returned to his bedroom.

It was already early morning, and Xiao Yi immediately chose to sign in.

"Sign in successfully, get a reward: Bronze quilt bullet template (S grade) *1."

"Bronze quilt bullet template (S grade): After being used at the island monument, as long as sufficient raw materials are provided, copper quilt bullets of various specifications can be produced without restrictions."

Although Xiao Yi is not very familiar with bullets, he at least knows that the bullets used in all current guns are stones, iron balls, etc.

This copper quilt bullet is definitely much more advanced than the stone iron ball.

"It seems that the person who discovered the copper mine in the group is about to develop. If this kind of bullet is used in the future, the consumption of copper will definitely not be less!" Xiao Yi thought so.

During the day, someone in the Yitian Group said that copper veins had been discovered on their island.

"It seems that there are no ore veins that have been refreshed on my own island. If there is a chance, I still have to let the exploration equipment detect it!" Xiao Yi secretly said, "Alas, there are still too few mining-related equipment now!"

With such emotion, Xiao Yi entered the dream.

Early the next morning, Xiao Yi was bombarded with information in the group.

Before coming to the island monument, Xiao Yi knew what happened when he saw the chat in the Yi Tian group.

It turns out that someone opened a buckshot template in the material box!

"Brother, you issued this thing. Now we still use metal balls, even stones. With the template of lead bullet, everyone will buy it from you!"

"Upstairs, can you explain why lead bullets are better than metal balls!"

"Yeah, tell me, we don't quite understand this thing."

"Since you all want to know, then I will simply say that it starts with the development of bullets..."

At first, the bullets were all stones, but later found that iron **** were more lethal, so they were naturally replaced with iron balls.

But the iron ball bullet has two very big disadvantages. One is that it is too difficult to process. Of course, this is not a problem at all on the island monument.

The other is that the iron ball bullets damage the gun chamber very badly, which will reduce the life of the gun.

Having said that, the Koppen man paused and continued: "If you have a fire gun or a flash gun, after using it for a period of time, you can observe the inside of the barrel, it must be full of pits."

"I really didn't notice that."

"That's right, now the stun gun is not very useful, and it is more resource-intensive, and it is not as cost-effective as high-end bows and arrows!"

"Yeah, I didn't expect that the flaming gun would have such a disadvantage."