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

Just as Chen Feng led the Blue Leopards to continue swimming towards the other side.

Chen Feng noticed rows of dark holes on both sides of the passage. They looked like some kind of automatic fire control device lurking there.

"Activate fire control device identification mode."

As soon as Chen Feng finished speaking, the sensors on the Red Fox Armor emitted a faint blue halo, and the holographic display screen inside Chen Feng's Red Fox Armor lit up instantly.

The blurry underwater vision was immediately enhanced with precision, and Chen Feng clearly locked onto the rock walls on both sides of the passage and those dark cave entrances.

“Ding Di—”

A stream of green data jumped onto the holographic screen, and the AI-synthesized voice of the armor resounded deep inside the helmet.

[Red Fox Sensor: Firepower identification mode activated. Current scanning range: Within a 30-meter radius on both sides of the passage, 56 suspicious firepower devices have been detected. They are evenly distributed, spaced approximately 1.5 meters apart, with opening diameters of 0.3-0.5 meters. Preliminary identification suggests they are automatic weapon launchers.]

Chen Feng's eyes narrowed, and he immediately raised his hand to signal the blue leopards behind him to be careful.

Chen Feng then continued to control the armor, adjusting the scanning accuracy to the highest level and aiming it at one of the automatic firepower devices' firing ports.

A blurry image of automatic firepower instantly appeared on Chen Feng's helmet screen.

It was a tubular structure with a metallic sheen—it was an underwater railgun!

These machine guns use a preset track as their moving carrier, allowing them to move flexibly along the preset track. They also have the continuous firing capability of an automatic machine gun and can automatically complete a full set of actions such as feeding, firing, and ejecting spent casings.

"Further inspect the components inside the opening to identify the weapon type and triggering mechanism," Chen Feng continued, issuing a deep command to the Red Fox identification system.

However, at this moment, Chen Feng's palms had already tightened slightly, and the aura of the Starry Sky Demon-Slaying Armor was faintly emanating from his body, ready to deal with any unexpected situation at any time.

The detection probe continuously emits electromagnetic scanning waves.

The data stream on the holographic screen refreshed rapidly, and the AI's voice sounded again.

[Red Fox Sensor: After automatic identification and analysis, it was determined that there are electromagnetic induction devices, infrared thermal sensors, and automatic ammunition feeding systems inside the cave entrance. The weapon type was identified as an underwater high-pressure pulse machine gun, and the triggering mechanism is a combination of infrared thermal sensing and water flow disturbance sensing.]

[Red Fox Sense: Warning!! 9% remaining until the current weapon triggers its threshold!!]

Chen Feng's heart skipped a beat, and he immediately stopped and gestured to the blue leopards behind him.

Fortunately, Chen Feng activated the Red Fox sensor to identify the weapon.

If they advance a few more meters, the disturbance of the water flow and the collective heat of the group will inevitably trigger the attack threshold of these firepower devices.

Once locked onto by a pulse machine gun in an underwater environment, even if the cannon's penetrating power is reduced in water, the dense fire is still enough to tear through the armor's defenses and cause all the mines to explode.

The consequences would be unimaginable!!

Thinking of this, Chen Feng sent a system message directly to Xuri Dongcuo.

Chen Feng: "Dong Cuo, slow down your movement. These weapons can monitor water flow speed."

Xu Ri Dong Cuo: "Don't worry, I won't cause any disturbances in the water. It's you and your blue leopards that have already triggered three mines."

Chen Feng: "That's good. We need to get out of this area as soon as possible."

The moment the message was sent, the underwater sonar system of the Red Fox Armor suddenly emitted a sharp and piercing high-frequency alarm, and the green data stream jumping on the holographic screen was instantly covered by a glaring scarlet warning!

[Red Fox Detection: Warning! Large-scale high-speed moving biosignals detected! Number 60+! Approaching from downstream at 18 knots! Estimated contact time 10 seconds!]

[Red Fox Detection: Warning! Biosignals indicate a high-risk aquatic predatory beast!]

Chen Feng frowned and immediately looked down into the water.

Dozens of meters below, the turbid, dark green water surged violently, and dozens of menacing black shadows swiftly tore through the darkness, attacking Chen Feng and his companions like torpedoes fired from a gun.

At this moment, Chen Feng knew better than anyone else that the most deadly thing was never the oncoming horde of monsters.

It's the 56 underwater automatic cannons on both sides of the passage that are already in a ready-to-be-triggered state, as well as the mines scattered throughout the water that will explode at the slightest touch!

Once fired, the shockwave from the machine gun, the heat radiation from the energy burst, and the violent water disturbance caused by the firing will instantly exceed the trigger threshold of all automatic fire control devices.

At that point, the entire squad might not even be able to leave behind a complete corpse!

"Blue Leopard Squad, advance at full speed to the other side! No firing allowed!" Chen Feng's voice rang out through the underwater communication channel, cold and steady, without a trace of panic.

Chen Feng knew very well that even if the base's armor was completely destroyed, the demon tamers would still have enough strength to survive.

The only thing to worry about is the blue leopards behind them.

Once they open fire on the monsters below, the automatic fire control device's 9% trigger threshold will be exceeded!

"Dong Cuo, let's take them out," Chen Feng said in a deep voice, handing the decoding terminal to the captain of his Blue Leopard Squad.

"Received," Xu Ri Dong Cuo said lazily.

The languid echo of the voice still lingered on the communication channel when the Nightmare Aquatic Armor began to move.

There was no deafening roar of a conventional underwater propulsion system, nor the violent surge of water being broken through...

As the sun rose and winter swooped, like an ink butterfly fluttering in the evening breeze, it suddenly veered towards the horde of strange beasts rushing below. Its movement completely defied the laws of underwater dynamics, without the slightest hint of clumsiness or sluggishness.

It only drew out fine, ripple-like water patterns around its body, like the fluttering of butterfly wings.

Nightmare Demon-Slaying Armor, as a quasi-heavenly-rank demon-slaying armor of Rising Sun Winter Mistake, abandoned the heavy defensive logic from the very beginning. Its entire body is made of streamlined dark ink armor plates that fit snugly against the bone, and the armor plates are covered with countless micro-flow-guiding structures layered on top of each other.

This is also the core reason why he can move like a butterfly underwater.

When the foul-smelling blood mixed with murky water hits you in the face!

The first few beasts in the front row had already opened their huge jaws full of sharp teeth and were biting down hard at Xu Ri Dong Cuo.

However, Xu Ri Dong Cuo's figure was like a phantom shattered by the flow of water, turning back sideways with an impossible movement. The movement was as light as a butterfly's wings brushing against a petal, causing the two beasts that had pounced too fiercely to lose their momentum and collide with each other.

The trajectory of the rising sun and the winter eclipse was never a straight line from beginning to end.

Sometimes up, sometimes down, sometimes left, sometimes right, it sometimes swirls in an elegant arc following the water flow.

It was like a black butterfly fluttering and dancing in the rapids.

However, at that moment, many aquatic beasts immediately noticed Chen Feng, who was hovering behind them, and the Blue Leopard Squad, which was slowly advancing along the rock wall behind him.

Just moments ago, the strange beast was chasing after a flurry of butterflies, but it instantly changed direction.

With a sudden flick of their tail fins, their thick bodies unleashed astonishing thrust.

Meanwhile, a dozen menacing black figures, like heavy crossbow bolts coated with poison, charged straight towards the Blue Leopard Squad!