High-level martial arts: Contract cashback, invincible starting from the Zerg.

After the explosion completely subsided, Chen Feng stood up again from the ruins.

At this moment, Chen Feng had already changed into the bronze demon-slaying armor.

Although the Bronze Demon-Slaying Armor is the lowest-grade armor among the Demon Slayer's armor, it is a mysterious armor that is mixed with the blood and soul of an ancient fire demon.

The shoulders of the armor are carved with ferocious bronze animal heads, while the helmet is shaped like a lion.

The armor was covered with mysterious runes that sealed the power of the fire demon. These runes shimmered with a faint light, like lamps illuminating the Bronze Kingdom.

When the high-energy bomb in the control room exploded.

Chen Feng, who was at the center of the explosion, was instantly engulfed by the intense flames. The light from the explosion was so dazzling that it was impossible to look directly at it, as if a small sun had exploded at extremely close range.

Immediately afterwards, a powerful shockwave enveloped Chen Feng, causing his most resistant Silver Demon-Slaying Armor to melt away at an extremely rapid pace.

Fortunately, the destructive power of the high-energy bomb lasted only a few seconds before its temperature dropped exponentially.

It was precisely because of this that Chen Feng was spared from being directly burned by the high-energy bomb.

When Chen Feng reached a safe area, he immediately unfastened his bronze demon-slaying armor and took out the small device left by Li Chongji from his pocket.

At this moment, it seemed as if it had received other information.

However, new information appeared on its display screen...

His target was the central control core; now he's dead.

What does that mean?

Before Chen Feng could react...

The small device's display screen updated again, and another sentence appeared, but this sentence increased the complexity of the situation to a level that Chen Feng could not understand.

You have failed.

...

When Ye Qingnan arrived with the Starfish City Guard, Chen Feng also walked towards Ye Qingnan.

"Chen Feng, all three control rooms have been destroyed. Have you found any clues?" Ye Qingnan asked in a deep voice.

Chen Feng immediately handed the small device to Ye Qingnan and told her all the information it had displayed.

A barely perceptible chill flickered in Ye Qingnan's eyes. She immediately took the small device and handed it to the guard member in charge of electronics.

Ye Qingnan: "This device couldn't have been left behind by him..."

Chen Feng: "This is what I found inside the control platform."

Ye Qingnan nodded: "This is an automatic rewriting program that can change the software's flow based on the conditions preset by the developer."

However, what puzzled Chen Feng was...

Ye Qingnan did not choose to continue tracking Green Harbor's holdings. Instead, just as the information indicated, she began issuing orders to the guards to conduct a final check and then evacuate.

Master Wukong, the most senior warrior in Starfish City, fell silent after learning the message left behind.

It was as if both of them knew the reason behind this: it was something they simply couldn't contend with.

As the Starfish City Guard members conducted their final search of the defensive fortress.

Ye Qingnan stood quietly on the ruins of the main control room, gazing at the heavily armed fire corridor in the distance.

His features were sharply defined, as if carved by a knife, and his resolute chin was slightly raised, revealing an unquestionable composure and majesty.

The gold-rimmed glasses on his face added to his mystique.

Beside him was Soraka, the blond doctor who had been treating the wounded.

"Are we just going to give up on 'Green Harbor' like this?" Soraka asked.

Ye Qingnan turned her head and glanced at Soraka.

"Soraka, I know what you're thinking, but if you knew what the control room was like, you'd understand that we haven't won this battle at all."

As Ye Qingnan spoke calmly, he handed his AI to Soraka.

Clearly, Ye Qingnan had not given up; he had been thinking about feasible action plans.

When Soraka saw the information on Ye Qingnan's smart device.

A hint of astonishment appeared in her eyes.

"The control room cannot allow any living creatures to enter?"

Ye Qingnan nodded and began to analyze: "Having the 'main brand Green Harbor' means that he is immortal, which is originally the best way to deal with him, but there is still a possibility that he will have enough time to deceive the perception device in the control room."

"Is it a death pact unique to demons?"

"That's right. As long as he signs a death pact with the demons, then the 'Main Green Harbor' can keep him alive. The death pact will change his life form, causing the control room trap to misjudge the situation," Ye Qingnan said.

"But that would shorten his lifespan considerably, and his life form would be locked..."

Ye Qingnan nodded.

"That's true. Perhaps the core control mechanism has a special purpose for him..."

......

At this moment, deep within the defensive fortress.

In a corridor surrounded by layers of thick metal defensive walls, the Green Harbor owner was slowly walking towards a huge alloy door at the end of the corridor.

It was a control room door inlaid with a huge energy crystal.

The eerie black light emanating from the energy gem seemed to be a warning to any uninvited guests attempting to enter.

—Don't come near me!

The holder of the Green Harbor smiled slightly and walked to the alloy gate without any hindrance, and began to enter the password on the keypad next to the alloy gate.

If Li Chongji were here, he would be very surprised.

Because the holder of the Green Harbor has now become a completely different person, unlike their previous self!

A neat head of short black hair.

Beneath his high, straight nose were lips with strong, defined lines, and his sharp, unseen eyes seemed to hold endless secrets.

Looking at the black energy crystal that emitted a deathly aura, the Green Harbor holder playfully placed his hands gently on the black energy crystal.

The black energy crystal rippled slightly, as if it had caught a tempting prey.

However, when the Green Harbor holder withdrew his hands, the eerie light of the black energy crystal returned to calm.

The owner of Green Harbor sneered, but took a step back, watching as the gate to death, weighing more than ten tons, was slowly pulled open by a powerful force.

And then it started making a screeching, grating sound!

"The impenetrable Gate of Death has been broken..."