The pirates sat and forgot, and they really believed the nine truths and one lie.

At Sabaody Archipelago, Feng Xi's deafening roar, imbued with destructive Conqueror's Haki, instantly and severely injured Kid, Luffy, and others.

The terrifying will and energy contained in its sound waves even penetrated the barriers of space, transforming into a muffled yet chilling distant roar that reached the distant Marineford headquarters and even penetrated deep underground to reach the depths of Impel Down.

This roar was terrifying; its domineering intensity placed it among the top tier of this vast ocean.

The pirates and marines engaged in fierce battle at Marineford, as well as the perceptive prisoners in Impel Down, all felt a chill run down their spines and looked in the direction from which the sound came with suspicion and uncertainty.

They speculated about which hidden top expert was unleashing their power, but almost no one would immediately connect it to the Five Elders, who rarely made a move. Some even guessed that the roar came from Nika.

Meanwhile, in the fourth level of Impel Down, the scorching hell.

"The annoying bugs are finally all gone..."

The black sperm lay lazily on Pochi's broad back, having just encountered a resistance from a group of jailer beasts and blue gorillas.

Pochi impatiently opened its massive maw and unleashed a devastating energy blast, instantly evaporating and sending away most of the resistance, along with a portion of the lava passage.

After a slight delay, they finally found the entrance to the fifth level and were getting closer to the sixth level of the prison. Black Sperm wanted to finish the task assigned by Lord Bucky quickly and get back to collect his reward as soon as possible.

As soon as you step into the fifth level of extreme cold hell, a stark contrast to the scorching heat of the upper levels, this place is like a giant icehouse, with extreme cold hitting you immediately.

"Achoo! This hellhole Impel Down is really good at torturing prisoners," Black Sperm shivered and couldn't help but curse. His smooth black skin wasn't very resistant to the cold.

However, Pochi, the dog beneath him, reacted quite differently. This giant dog, with its thick, bushy fur, was panting heavily, its tongue lolling out, in the scorching heat of the fourth floor.

Upon entering this icy and snowy landscape, it immediately let out a comfortable snort, and all three pairs of eyes narrowed contentedly, as if it had returned to its most suitable lair, and was just short of rolling around and having fun in the snow.

"Poch, don't just focus on enjoying yourself. It seems even Den Den Mushi can't survive on this floor. But I heard they keep a pack of snow wolves that feed on prisoners."

Black Sperm's tone became excited, "It's perfect to kill this bunch of scourges and replenish my protein to prepare for the next trip to the sixth floor."

Pochi understood what he meant and let out a low whimper in agreement; it was hungry and it was time to eat.

It deliberately concealed its presence, carrying the black sperm, and silently infiltrated the territory covered by thick snow, a place frequented by snow wolves. Along the way, it encountered many snow-covered buildings, where the prisoners shivered with cold, preferring to freeze to death rather than come out to forage for food.

Moments later, on the deathly silent snowfield, pairs of bloodthirsty red eyes suddenly lit up, and larger snowflakes began to fall from the sky, causing visibility to drop sharply.

One after another, enormous snow wolves, their fur blending seamlessly with the snow, their fangs and claws gleaming with a cold light, emerged silently from the snow from all directions like white ghosts of the fifth layer, completely surrounding their prey.

They are familiar with everything here, adept at using the environment to dig burrows, and are the top predators in this frigid hell.

"Ouch..."

The howls of wolves rose and fell. Pochi looked at the group of proteins that had come to them of their own accord, and opened their mouths wide, their foul-smelling saliva dripping uncontrollably onto the snow. They had been in Impel Down for so long, and now they could finally have a good meal.

Black Sperm leaped off Bochi's back, a hungry look on his face: "Bochi, let's have a contest to see who can eat more."

Although Pochi couldn't speak, all six of its eyes simultaneously gleamed with the excitement of hunting.

The next moment, the surface of the black sperm writhed, and the massive amount of protein stored within it began to divide wildly—one, ten, a hundred, a thousand, ten thousand…

In the blink of an eye, tens of thousands of black sperm of the same size, like a surging black tide, instantly covered a large area of ​​snow.

These tiny, chattering black swarms, emitting excited shrieks, launched a saturation attack on the surrounding wolf pack like a black tide of death.

Pochi also took a step forward, using its four hooves instead of its energy cannon, which would destroy its precious food. Its massive body displayed an agility disproportionate to its size as it charged into the wolf pack.

With each stomp of its enormous paws, it could crush a snow wolf into a pulp; with each nimble bite of its head, it could swallow a howling snow wolf whole.

The snow wolves' pride in their numerical advantage and snow-based combat capabilities appeared utterly laughable and fragile in the face of the black sperm's almost limitless, splitting black tide.

The wolf pack was instantly plunged into desperate chaos, because the leader standing at the front was the first to be eaten. Their sharp claws and teeth might tear a black wolf apart, but ten black wolves would immediately pounce on them and devour them.

The snow wolves scattered and tried to burrow into the snow to hide, only to find that the little black people could dig holes faster than they could. Even when they tried to gang up on Bochi, they were easily taken down one by one as if they were eating snacks.

Sometimes, one snow wolf isn't enough to share a prey; two or three black sperm are needed to share one. The scattered snow wolf pack runs out of its territory, driven by instinct to run as far as possible. As long as they run faster than their own kind, they won't be the first to be eaten.

Melatonins don't care about cooking or taste; eating them raw is more efficient at replenishing protein and increasing their total cell count. They are already used to a life of eating raw meat and drinking blood.

In the blizzard of the frigid hell, a one-sided feast is unfolding. The fearsome white nightmare of Impel Down's fifth level is being devoured at an alarming rate by these two monstrous invaders, one black and one grotesque, like a buffet.

The blizzard continued to howl, but the original howling of wolves had been replaced by a more eerie and chilling sound of chewing and tearing.

The prisoners, already numb from the cold and despair, were now peering through the shadows of their cages, trembling violently, at the scene unfolding on the snow-covered plain with terrified eyes.

The snow wolves, who usually feed on them and treat them like livestock, are now caught in a one-sided slaughter feast.

A massive black dog rampaged through the wolf pack as if playing. Its enormous jaws, filled with sharp teeth, could easily swallow an entire snow wolf whole with a single opening and closing. The snow wolf's claws and fangs looked ridiculous and powerless in the face of its thick fur.

What truly chilled the prisoners to the bone was the countless tiny black figures, like a black tide, swarming towards the snow wolf with their shrill, chattering laughter, like army ants marching across the land.

In an instant, they could devour a giant wolf several times their size, leaving only a skeleton, and staining the snow-white earth with large patches of scarlet.

"If we're full... then they won't eat us, right?"

"The monsters from outside are even more terrifying than snow wolves..."

"Why didn't the navy just kill me with one blow back then...?"

The pirates wallowed in self-pity in their cell, unaware that Pochi and Black Sperm, given ample food, would not intentionally eat people.