Chapter 626: Unknown Siren

As the vanguard fleet gradually entered, the scene inside the so-called outpost, which was actually a fortress, also came into view of everyone.

Unlike the Siren outposts encountered before, this outpost's interior space is much larger, and there are no scattered buildings—only a number of Siren mass-produced warships sailing in from afar.

"Everyone, be careful—we have now entered the enemy's outpost. We know nothing about the current situation here; there may be ambushes and stronger enemies waiting for us. Stay alert, don't stray alone, don't overcrowd, keep formation, and advance steadily."

Ou Gen Qin Wang, leading at the front, spoke through the communicator, his tone gaining more solemnity and caution.

A Siren outpost is equivalent to the enemy's main base; anything could happen here, so we must raise our vigilance to the highest level.

In every Siren outpost there is a core control center that can command the entire outpost and is the highest-tech location within it.

This is why capturing a Siren outpost yields useful Siren technology. However, the core area is not always at the outpost's center; it may be scattered in any direction within the outpost.

Now Ou Gen Qin Wang's goal is to locate the core area of this outpost, seize control of it, and halt the outpost's production.

The main force fleet has over a hundred shipgirls, making the exploration of this fortress very swift. Soon they discovered the fortress's core and also found the facilities needed to produce Siren mass-produced warships.

However, as previously predicted, the enemy had concentrated heavy defenses in the core area, and here Ou Gen Qin Wang discovered a type of Siren she had never seen before.

All this happened when the battle unfolded, after all, a humanoid Siren among a mass-produced warship fleet is very hard to spot unless she unleashes a powerful attack.

Only to see dazzling light shells shooting into the sky, howling toward the positions of the battleships and aircraft carriers, rushing forth.

Facing such an assault, only a few people reacted, but their response was futile because those bullets were simply too fast.

Large shells fell into the water, and the shrapnel and energy from the explosions violently struck the surrounding shipgirls, stalling their offense while also inflicting damage upon them.

Even a few shipgirls were directly crippled by the energy shockwave from close-range shell explosions, causing the originally fierce battlefield to freeze for an instant!

"What on earth is this!? Could there be a Siren humanoid command unit here?" The voice of King George V came over the communicator, his face full of surprise.

Moreover, the attack emanating from the Siren fleet exposed that Siren's whereabouts, and Hai Lun Na quickly locked onto her position with radar.

"The attack came from behind the battleship in the 136 direction!"

Following Hai Lun Na's lock-on, Ou Gen Qin Wang surged forward, and a few nearby comrades understood instantly, joining her advance. After sinking the obstructive mass-produced battleship, that Siren finally came into everyone's view.

Unlike the Executors they usually see, or the Siren humanoid command units that have appeared before, this is a new type of Siren they have never encountered.

She had a head of green hair, with a band around it resembling her ship equipment, and her whole body was encircled by a strange ship equipment that was blue-black, continuously spewing green flames from its surface.

"Is this a Cleanser?" Ou Gen Qin Wang said, looking puzzled at the Siren before her.

"No, Cleansers don't look like that." Biaoqiang, not far away, shook her head, saying, "Before, Jinghua Qin showed us what Cleansers look like; she said they were someone who loved to jump out and spout chuuni lines—impossible for them to be silent and taciturn like now, launching a sudden attack."

"Oh?" Ou Gen Qin Wang narrowed her eyes, "Then regardless of what it is, since it has attacked us, it is our enemy—crush her!"

"Yes!"

As everyone attacked, a barrage of bullets poured from the unknown Siren's ship equipment, its frequency terrifyingly high.

"Her firepower is too fierce; we can't close in, we need support." Nengdai, gripping a long sword, dodged the incoming light-shell barrage while speaking into the communicator.

Even Xin ze xi, far away over ten kilometers, naturally saw this scene; she immediately joined with several battleship shipgirls, turned their guns toward here, and shouted loudly, "Fire control system, lock on target, fire!"

Several blue armor-piercing shells flew amid the barrage toward the unknown Siren, accurately striking her hull and the surrounding sea.

In the area where the unknown Siren stood, fire and water spray shot up instantly, and the forward shipgirls nearby locked their sights firmly on that spot.

When the water fell, everyone's eyes showed surprise. They found that the unknown Siren was still standing there; although her ship equipment was damaged, it could not conceal the light gradually flaring from her ship equipment.

"Careful, she's charging up—quickly interrupt her!" The keen Ou Gen Qin Wang immediately sensed something wrong and shouted into the communicator.

But it was already too late; only a laser shot from the blue-black ship equipment, piercing the vanguard shipgirls' formation at extreme speed and striking the rear Biyu.

Biyu had no time to react; flames instantly engulfed her, and then her body collapsed onto the sea. All this happened in such a short time that nobody could react.

"Biyu!" Fu Sang, standing not far from Biyu, saw the situation and swiftly glided over, because it was visible to the naked eye that Biyu was slowly sinking beneath the sea.

At that moment, the main force shipgirls farther from Biyu were stunned. Having fought on the sea for so long and endured countless waves, though they had prepared themselves for the loss of comrades or their own sinking, when the fact unfolded before their eyes, they still could not believe it.

Following that disbelief came a sky‑rocketing fury!

"How dare you, Siren!" Luan's eyes blazed with anger; she abandoned the mass-produced target she was attacking and opened full fire toward the unknown Siren's direction.

Under her influence, all battleship shipgirls with loaded ammunition swiftly turned their guns and poured fire upon that unknown Siren.

The vanguard shipgirls did the same—shelling, torpedoes, every available means used without reserve. They now held only one belief: to annihilate that unknown Siren!