Of course, it was a great blessing that the enemy had problems, but Du Yuqi still did not dare to be careless, so he asked:

"How do you know?"

Kerr said simply:

"For example, the orbital patrol self-propelled electric gun I discovered, the early warning mechanical insects, the G17 predator paralysis type, the infrared crystal block monitoring system for body temperature scanning... These products of crystal technology are mainly low-energy consumption and strong early warning functions."

"In fact, under normal circumstances, the Orbital Patrol Self-Propelled Electro-Sensitive Gun is often installed on the powerful Viper Cannon, and the G17 Predator Paralysis Type relies on the crystal radio radar to gain additional powerful lethality. However, such a combination will directly increase the energy consumption by more than ten times... In simple terms, when you see a gay who hates you to the core screaming and waving a submachine gun at your head, you can easily infer that he has no bullets."

After listening to Kerr's words, Du Yuqi nodded, accepting his statement, and then said decisively:

"Since the enemy seems to be short of energy, we must hit them hard where it hurts! You continue to investigate and make sure to locate the warehouse where they store crystal energy. Since the defense is so tight, we should only have one chance to break in and cause damage quickly. At the same time, the more serious the damage to the enemy, the safer it will be for Elder Domonji to act next! The more thorough the revenge for his dead brother will be!"

After hearing Du Yuqi's words, Kerr and Mari both nodded. As long as the word revenge was mentioned, they were full of motivation!

Then, Kerr entered the darkness again to explore. This time, the exploration took even longer, and it took him a full hour to return. As soon as he entered the sewer, Kerr collapsed to the ground, gasping for breath, as if he had lost his strength. It took him a long time to slowly recover, and his face was frighteningly pale.

Du Yuqi wanted to go over and check it out, but the old man Mali was knowledgeable and stopped him.

"Kerr's mental strength has been overdrawn. He must have encountered an emergency and used life-saving skills continuously. We need to wait for him to calm down."

Du Yuqi thought about it, then took off his scholar wristband and put it on Kerr. Sure enough, this thing had a targeted miraculous effect. Soon Kerr exhaled and said weakly:

"I found out that these guys placed the warehouse for storing crystal energy in the herb fort next to the square. However, the security was very strict and the entrance to the sewer was blocked. I saw with my own eyes that a box of colorless small crystals was transported out and allocated to the place in need, but because they stayed there for too long, they were almost caught! They used the Dark Slide ability twice in a row to escape, but I guess the enemy is likely to be prepared."

Du Yuqi nodded and said:

"It would be best if we could find out the exact location."

He seemed to have a plan in mind, so he said:

"Let's do this next. Kerr, you take Elder Mali to the sewer entrance closest to the warehouse first, and then we go to the holy land to rescue people. If we alert the enemy in the process of rescuing people, the enemy's attention will definitely be attracted over there. Even if we don't alert the enemy, we will make a fuss after letting most people escape. At that time, the guards at the warehouse will definitely be attracted over there, and Elder Mali's chances of success will increase significantly!"

"When the warehouse storing the crystal energy is destroyed, the enemy will immediately know that they have been tricked and will rush over to see if there is any room for recovery. As long as the warehouse is destroyed, it can be said that Jet's ritual will definitely succeed, and the people evacuating here will be safe."

After hearing Du Yuqi's arrangement, Mari and Kerr looked at each other and felt that it was closely linked. What's more interesting was that it echoed each other. In the beginning, it was Kerry and Du Yuqi who made the noise to help Elder Mari, and after Elder Mari succeeded, the pressure on Kerry and Du Yuqi was greatly reduced invisibly.

Although there were loopholes in such a plan, it was impossible to find a better one in such a hurry. Keer looked at Elder Mari, his voice choked with sobs. He knew that this farewell might be forever, so he went forward and hugged him, then crushed a tree frog, notified the other side to start the ceremony, and then went their separate ways.

…

More than ten minutes later, Kerr returned the scholar's wristband to Du Yuqi. Relying on his familiarity with the terrain, he had sent Elder Mari to the sewer entrance closest to the central square, which was only about 150 meters away from the warehouse. Although Elder Mari was already seriously injured, he had no intention of continuing to live this time. With his secret technique, desperately burning his own vitality and potential, it would only take five or six seconds to cross this distance, and his chances of success were very high.

Next, Du Yuqi and Kerr re-entered the sewer, bent down and moved forward quietly. The sewer system in the city can be said to be very well built, and the enemy obviously did not know about it, so they could move freely in it.

However, the further the sewer extended upwards, the more it fell into disrepair and its width became noticeably narrower, making Du Yuqi feel very uncomfortable. When the two of them thought about their previous separation with Elder Mari, which was a farewell forever, they naturally felt very depressed and had no mood to talk.

However, just as they walked to a slightly open place to catch their breath, they suddenly saw a black shadow quietly rushing out from the side, and suddenly pounced on Kerr! The power of the black shadow's attack was very strong, and the two sides entangled together and rolled continuously, and suddenly a series of collision sounds were made, and they fell into the passage below.

Du Yuqi just wanted to help, but a black shadow suddenly jumped out from the side! Fortunately, Kerr was already on high alert after being knocked down before, so he dodged in a very embarrassed manner.

After the black shadow missed its attack and was about to hit the wall, it twisted in the air and used the wall next to it for leverage. Immediately, a "ripping" sound was heard from the wall of the sewer, accompanied by a long spark from the friction. Then it pounced towards Du Yuqi again.

At this time, Du Yuqi had already raised the lightsaber in his hand. Under the blue and white light, he immediately realized that the one attacking him was actually a mechanical military dog!