Fei Si rode the dragon fly and dived downwards. The spear in his hand made a sharp whistling sound, and the tip of the spear emitted a strong white light, and stabbed the mechanical giant downwards.
"The target is approaching, lock..." The mechanical giant's eyes locked on Fei Si, and a beam of light shot towards Fei Si. Fei Si suddenly lowered his body and avoided the attack of the mechanical giant. The spear in his hand transformed into countless lights and shadows, and with a bang, it attacked the mechanical giant. A sound of metal collision and twisted and violent friction, the knight spear in Fei Si's hand pierced the mechanical giant's chest.
The power surged from the knight's gun caused the mechanical giant to retreat several steps. The mechanical giant stopped and suddenly reached out to grab Fei Si, with a red light flashing in his pupils.
Boom, the mechanical giant fired a beam bomb, bombarded Fey's body, and the powerful air wave generated by the explosion exploded Fey's backwards, and a damage value of 15,000 points floated up from Fey's head.
The mechanical giant also took several steps back by the wave of air.
"Fei Si, leave quickly." Xiao Yuleng shouted. Fei Si's blood was almost gone and he could no longer withstand the attack of the mechanical giant.
Xiao Yu's eyes were always paying attention to the mechanical giant. When the mechanical giant burst out with a beam bomb, a strange light flashed behind the mechanical giant.
"Hal, the center of the mechanical giant three inches behind the head, attack!" Xiao Yu shouted coldly. Hearing Xiao Yu's voice, Hal's body suddenly disappeared, and the next moment he appeared behind the mechanical giant, jumped high, and the dagger in his hand stabbed the mechanical giant's head.
The mechanical giant did not look back, and did not even make any defense against Hal. In its automatic program, it would not attack any Naders first.
Puff, the dagger in Hal's right hand pierced into a soft place, and his heart suddenly jumped. This was the energy core of the mechanical giant. I don't know how Xiao Yu discovered it, Hal's calm and indifferent expression finally felt a little moved, and he felt some respect for this human for the first time.
The mechanical giant let out a roar of rage, but after the energy core was hit, its body was extremely stiff and even moving became very difficult. The energy core behind the brain gradually broke, and a strong current flowed through the body of the mechanical giant, flashing continuously on the surface of the mechanical giant's body, making a sizzling sound. In just a moment, the mechanical giant's joints stopped moving and thick black smoke emerged.
After Hal destroyed the energy core, he retreated.
"There are still six thousand health points left, so you can't move, and there is no protective cover." Xiao Yu looked at the mechanical giant in front of him, his eyes shining. This mechanical giant is no different from a bunch of experiences. This is a free experience meal!
Fei Si had recovered his health in the gap in the distance. Xiao Yu asked Hal to go aside and went up to attack the mechanical giant. The dagger waved, and the damage values ​​floated up from the mechanical giant's head. The parts on the mechanical giant's body continued to fall down.
Thirty seconds later, the mechanical giant's blood volume was zero, and its huge body collapsed and turned into fragments all over the ground.
"What metal are these mechanical giants made of?" Xiao Yu asked. Looking at the metal all over the ground, Xiao Yu wondered whether he should move some back, and maybe he could sell it for some money.
"In addition to the protective shell of the energy core, the others are all ordinary steel and metal. The energy shell was destroyed when it exploded." Hal said.
After hearing Hal's words, Xiao Yu lost interest in these metals and fiddled with them indifferently.
"I don't know if there is any good thing that has been exposed." The mechanical giant is a level 20-level strengthening elite. It's a bit unreasonable to say that it doesn't come out. Xiao Yu searched through a pile of scrap metal, and finally dug out a recipe from these scrap metals, a piece of metal of unusual color and a strange sword hilt.
"It's the recipe for blind grass! It's indeed here." Xiao Yu thought excitedly. This blind poison is a powerful weapon to kill enemies on the battlefield. You must collect more blind grass later and keep it for later use. As for the other metal and sword hilt, Xiao Yu checked the properties of these two things.
Nickel-cadmium alloy: grade, treasure first-level. Forged material.
t-ye low-level energy sword: grade, legendary level. Attack 129-137, attack speed +12, ignore armor type, 5% probability to exert armor-breaking effect. Attached skills, holy sword slash, skill basic damage 120, knockback effect.
"I'm getting rich." A thought flashed through Xiao Yu's mind. Xiao Yu didn't know what this nickel-cadmium alloy was, and how much value it was. I think the first-level treasure material would not be too bad, and this low-level energy sword is definitely a valuable thing.
Xiao Yu held the hilt of the energy sword and pressed it on the button on the hilt. A beam of light grew at the front of the hilt, which was roughly the same as the energy sword used by the mecha. He used the energy sword in his hand to slash a small tree next to it. The small tree collapsed with a bang, and the cut cut by the energy sword was extremely flat.
Xiao Yu pressed the button again, and the energy sword automatically contracted back, leaving only a section of the sword hilt as long as the dagger.
"What should I do if this thing is sold? Sell it?" Xiao Yu thought for a while. It was not cost-effective to sell it. What's more, he doesn't have to make money by selling equipment now. He should go to the market to exchange for some thieves' equipment. If he is lucky, he might even encounter thieves' legendary items.
Xiao Yu put away the nickel-cadmium alloy and energy sword, took a look at the experience value, level 23 79%. After killing this mechanical giant, Xiao Yu gained a lot of experience value.
After Fei Si finished replying, he walked towards this side.
Xiao Yu greeted Fei Si and Hal and said, "Let's go."
Xiao Yu asked the mechanical doll to lead the way and asked the mechanical doll to search for blind grass. After searching for about half an hour, Xiao Yu counted the number of blind grass harvested. There were already fifteen plants. The blind medicine made of one blind grass can be used five times, which will definitely be enough in a short period of time.
"Didi, energy warning..." The red light on the robot doll's right arm flashed a few times.
"What's going on?" Xiao Yu asked in confusion.
"There is not enough energy for robotic dolls," Hal said.
Xiao Yu was stunned for a moment. It was absolutely impossible for Xiao Yu to bring something as perverted as a robot doll out of the copy. The robot doll will definitely be destroyed or scrapped in the end. It seems that it was scrapped by energy exhaustion, which is better than being destroyed, and at least it has been preserved.
"What does this robot doll use for energy?"
"It is also an energy core, but a c-type energy core, which is different from the energy core used by the mechanical giant." Hal explained, pointing to the abdomen of the robot, and said, "The energy core of the robot is installed here. Just find a c-type energy core and you can use it again."
"C-type energy core, are there very few things?" Xiao Yu asked.
"The C-type energy core belongs to the micro-energy core. It was widely used when our Naders' technological civilization was at its peak, but now, I'm afraid this thing can only be found in some dusty ruins." Hal said.
Xiao Yu nodded. Since he could not find the C-type energy core, Xiao Yu would not force him. After all, Xiao Yu could not always rely on the robot doll. Under the guidance of the robot doll, Xiao Yu had mastered the tricks of attacking and avoiding in the level theory. With a little practice, Xiao Yu could complete it well even if he left the robot doll.
"How long can the robot doll last?"
"Three hours."
"Three hours?" Xiao Yu suddenly realized something. This is a signal! He can't waste his time anymore. He must reach the designated location within three hours. Otherwise, the robot doll's energy will be exhausted and the task will inevitably fail! If Xiao Yu wants to complete the task, he must be inseparable from the guidance of the robot doll. This is Xiao Yu's intuition and Xiao Yu's sensitive judgment on the task.
"Once an alarm is generated, the energy of the robot doll can only last for three hours." Hal glanced at Xiao Yu with some confusion. Xiao Yu's expression was very serious. It was not a big deal to run out of energy from the robot doll!
The thinking of the task executor is completely different from that of the npc. In addition to substituting the plot to complete the task like the npc, the task executor can also jump out and judge the direction of the task in an objective way.
"Let's go, you can't delay any more." Xiao Yu said to Fei Si and Har. When he came, Xiao Yu delayed a lot of time. The mission time was very tight, and it was probably too late!
"Yes." Fei Si and Har were both puzzled. Why did Xiao Yu suddenly become so anxious? Was something extraordinary happened?
"Come with me." Hal said, leading Feis and Xiao Yu to the entrance of the underground city, taking a small path, a shortcut, and able to avoid most of the guards.
Knowing that the mission time was tight, Xiao Yu no longer delayed it. When he encountered a monster, he asked Fei Si and Har to rush forward and kill him directly. He rushed all the way and the two arrived at the entrance of the underground city.
"After entering the Underground City, we must be careful. There are many powerful guards inside. We must try to get around them. I have a shortcut to enter the highest level of the Underground City." Hal said, taking Xiao Yu and Feith into the elevator.
Sure enough, when entering the underground city, it really needed a traitor to lead the way. Xiao Yu thought to himself and took the elevator to the fifth floor. Xiao Yu poked his head to the entrance of the corridor and walked towards him. Xiao Yu was shocked. The six black-clad priests would have been discovered by them, so he shrank back.
Xiao Yu and others hid for a while, and the six black-clothed priests walked away, and only then did Xiao Yu and his men dare to come out.
Chapter completed!