Blue lightning flashed in the crater blasted by Thor, and powerful electricity splattered out along the cracks at the edge of the crater.

"Get out of the way!" Seeing the thunder and lightning rushing in, Lisa hurriedly pushed Chen Lingfeng aside. She dodged sideways, and the lightning swept over the bony spikes on her arm, slicing off an inch of spikes.

Thor lifted the giant hammer that smashed into the ground, and rushed towards Chen Lingfeng and the others, and with the power of the engine jet, Thor was killed in an instant.

"Boom" was another heavy hammer, Chen Lingfeng and Lisa rolled over and rolled to the ground, which was able to avoid the blow of the giant hammer, but the power of thunder and lightning wrapped in the hammer was already cutting the bodies of the two of them.

Such a powerful attack made Chen Lingfeng and the others unable to compete, and continuing to dodge would only consume more physical strength.

And physical strength is precisely the enemy's most abundant energy, unless Thor's power core device is disabled, it is a tireless killing machine, and it will not stop attacking until it bombards two people.

Delaying time is extremely detrimental to Chen Lingfeng and Lisa, and they must attack and fight quickly.

Taking a firm note, Chen Lingfeng looked at Lisa and nodded at her. Lisa also gave him a look of confirmation.

The two of them began to encircle Thor from two directions, and although Thor was extremely destructive, due to the limitations of its bulky weapon, it turned slowly and could not perform continuous attacks.

Chen Lingfeng attacked from the front, while Lisa took the opportunity to go around behind Thor.

Chen Lingfeng, who feintmed, rushed to the thunder god to attract firepower, and the thunder god raised a giant hammer and smashed it without thinking, Chen Lingfeng was prepared, and immediately flashed to the side, although he was still injured by the thunder and lightning of the hammer, but it was only a shallow cut through the flesh.

Lisa managed to go around Thor's back, and Thor didn't have time to turn around with a blow.

"Eat this, you steel monster!" Lisa saw the moment and threw a hedron bomb at Thor's leg, intending to blow up its engine and make it no longer able to move at high speeds.

With the firelight, smoke rising, and debris splashing, Chen Lingfeng and Lisa's cooperative operation was effective, Thor was severely injured in the legs, and the two engines were damaged, and he knelt on the ground and couldn't move for a while.

The opportunity could not be missed, Chen Lingfeng clenched the handle of the knife, jumped high, and with the force of the fall, the blade went straight to the head of Thor.

The thunder god who was kneeling on the ground suddenly had red eyes flashing, and his head was hard to receive Chen Lingfeng's powerful slash.

"When" Chen Lingfeng only felt that the short knife had struck an incomparably hard object, and the huge shock force made his hands numb, and he could no longer hold the handle of the knife, and the short knife flew out of his hand.

At this time, Thor, who was kneeling on the ground, also stood up again, although his head was slashed, but the hard metal mecha was only cut out of a crack, and did not damage the internal circuit.

Thor raised his right arm and directly pinched Chen Lingfeng who was hanging in the air, and the huge force instantly hit his whole body, as if the pain of broken bones made him cry out.

At the last moment, the hedron bomb exploded on Thor's back again, but in order to make up for the lack of function, Thor's back had the thickest armor in the body. The bomb only lifted its outer armor, revealing some of its internal circuitry, and did not cause substantial damage to it.

Although Lisa's explosive bomb didn't give Thor fatal damage, it was enough to make it let go of its arm and make Chen Lingfeng escape.

Chen Lingfeng rolled to the ground, knelt on the ground and coughed, looking at the almost invincible machine in front of him, some fragments suddenly flashed in his mind.

"Sword and shield angels... Chest, powerplant ......! Chen Lingfeng muttered to himself, he remembered the picture of Ning Yu and Razor paralyzing the sword and shield angels in the desert Gobi.

"Lisa, do you still have that bomb in your hand?" Chen Lingfeng staggered to his feet and shouted at Lisa.

"There's only one left, what are you going to do, this guy has rough skin and thick flesh, and the bomb won't work for him at all." Lisa pulled out the last hedron bomb and held it in her hand.

"Outside... If there's no way to do it from the outside, let's destroy it from the inside. Chen Lingfeng wiped the blood from the corner of his mouth and picked up the handle of the knife that had fallen to the ground.

Grabbing the hilt, the silver blade ejected again.

"I'm going to pry this guy's chest open, and you can blow up its power plant at the right time, only then can it be completely paralyzed." Chen Lingfeng walked with a knife, and before Lisa could reply, he had already rushed to Thor.

At this time, Thor also recovered from the explosion just now, his eyes flashed with red light, and the thunderous giant hammer in his hand was about to kill the attacker.

This time, Chen Lingfeng no longer fought hard, but lowered his body to avoid the hammer blow of the thunder god.

After the sound of breaking wind, the thunder and lightning power of the giant hammer made Chen Lingfeng's back skin open, and the whole back hurt hotly.

Although embarrassed, Chen Lingfeng still managed to dodge the attack.

Thor's offensive is out, and he is too heavy to attack again. The white striped armor on his chest was exposed in front of Chen Lingfeng.

Chen Lingfeng twisted his body, and with a twist, he increased the force of the short knife slash.

"When" the blade hits the armor, only a few blades are wiped in. However, Chen Lingfeng did not intend to give up, and still gritted his teeth to increase the strength of the slash.

"Give me... Broken! Chen Lingfeng roared, his pupils instantly turned green, and the silver blade also changed. The blade crackled, and it beat with the power of thunder and lightning.

Chen Lingfeng pulled out the blade of the knife, clenched the handle of the knife with both hands, and slashed at the knife edge left just now.

"Dang!" This time neatly and crisply, the armor on Thor's chest was torn open a huge opening, and the light of the core power plant could already be seen inside.

Thor was hit back again and again by this powerful blow, and his body was out of balance.

"Lisa!" Chen Lingfeng knelt on one knee and slammed his knife on the ground, the blow just now had exhausted all his strength.

"Leave it to me!" Lisa jumped over Thor's back with a blaster in her hand.

"Detonate, Iron Monster!" Lisa pressed the hedron bomb into the rift in Thor's chest.

After the explosion with a "boom", the smoke cleared, Thor's chest was pierced, the power plant was completely destroyed, and the steel monster finally stopped all action.

"Phew, hoo, you're... It's pretty impressive. Lisa sat down beside Chen Lingfeng and looked at him with a smile.

Chen Lingfeng shook his head, and gave Lisa a smile in response.

Lisa raised her fist, and Chen Lingfeng also raised her fist and touched her.

"Can you still move?" Lisa helped Chen Lingfeng, who was out of strength, up.

"Reluctantly... It's okay barely, as long as there are no more enemies. Chen Lingfeng straightened up, only to feel the pain in his joints as if they were about to explode, but fortunately, he had begun to recover slowly.

The two walked to the north gate of the crystal furnace and used the identification cards of the soldiers guarding to open the huge and heavy metal door.

Before entering the door, Lisa took out the signal flare prepared in advance and shot it into the air, and the red flash lit up in the night sky, which was the signal of successful infiltration agreed between the previous battle plan and Ning Yu.

After leaving a message, the two turned and entered the crystal furnace.

As soon as he entered the crystal furnace, a huge amount of heat energy hit, and Chen Lingfeng felt as if he had entered a crater. He turned his head to avoid the heat, and when he turned back, he was once again shocked by what he saw.

The winding metal tracks lay downward in a spiral, and a row of minecarts laden with hedrons rumbled to the bottom of the tracks.

At the bottom of the track is a huge metal platform with a pale green liquid flowing underneath the platform. The fluid fluctuated regularly, as if it were alive.

Where the metal platform connects to the track is a cylindrical boiler with an open mouth and a pale green flame gushing inside.

When the minecart reaches the end of the track, it automatically pours the hedron into the furnace, and the churning pale green flame immediately swells, shooting out pillars of light from the top of the boiler that shoot straight into the sky.

That is the demonic flame that the fox fire speaks of.