He is currently in the Dragon Clan and has married Erii.

The culprit behind this bloody scene was none other than Tang Yu's Word of Power, Azure Storm.

Tang Yu felt absolutely no pity for these security personnel who aided and abetted the evildoers!

Standing at the entrance to the fourth basement level, Tang Yu could clearly hear the screams coming from behind the steel door.

These security personnel clearly knew what was happening inside, but they chose to remain indifferent, even helping those damned higher-ups cover up the horrifying secret of the fourth basement level...

This is an unforgivable sin for everyone who still has humanity!

Therefore, Tang Yu chose to grant them a grand death!

……

The crackling gunfire outside had clearly alerted the researchers on the fourth basement level. These guys, who usually wore white lab coats and could remain calm and collected even when faced with body parts and blood, were now all ashen-faced.

Researchers have seen the horrific scene unfold on the monitors; the security personnel tried to escape, but the killer was standing at the entrance.

With no way out, the researchers could only activate all the security measures around the laboratory and then lock the entrance to the fourth basement level from the inside.

They hoped to use these methods to slow down the advance of that killing machine, and then wait for the higher-ups to learn of the situation and come to their aid.

But doing so is doomed to failure!

The researchers' actions in their panic only cost Tang Yu a few extra seconds.

Of course, it also slightly extended the researchers' lives by a few seconds...

"Keeping guests behind closed doors... You guys have no manners at all!" Tang Yu looked at the tightly closed steel gate in front of him, a hint of mockery flashing in his eyes.

"Then let me open the door myself!" Pale blue wind element energy gathered at Tang Yu's fingertips. He extended his index finger and raised his thumb, making a "pistol" gesture.

bah...

After a muffled sound, a pale blue ball of light shot out from Tang Yu's fingertip.

After a loud bang, a terrifying dent appeared in the steel gate in front of Tang Yu, but... the gate remained sturdy and was not blown to pieces.

"This door is of good quality, let me see! Made in HUAXIA... No wonder, it's made in China!" Tang Yu muttered to himself.

After a moment, Tang Yu regained his composure, and the coldness in his eyes became even more intimidating.

"Since the 'pistol' isn't working, let's try my 'hand cannon'!"

The gesture is still the same as before.

However, the wind element energy gathered in Tang Yu's palm this time was significantly more concentrated than the first time.

The cyan ball of light dancing on Tang Yu's fingertip was more than twice the size of the first time...

boom……

Another deafening roar followed. This time, the already dented steel gate failed to stop the raging wind elemental energy.

Under the devastation of the terrifying force, the steel gate shattered instantly, countless pieces of iron flying everywhere. The last barrier blocking Tang Yu's path had crumbled...

Tang Yu, with an indifferent expression, put his hands in his pockets and walked slowly towards the fourth basement level.

After passing through a narrow staircase, Tang Yu officially entered the fourth basement level.

The moment he stepped onto this sinful land, a strong stench of blood mixed with the smell of disinfectant assaulted Tang Yu's mind.

Tang Yu frowned slightly; the smell was truly nauseating…

Tang Yu waved his hand, casting a wind shield around himself. With the wind element providing protection, the nauseating smell finally disappeared.

Tang Yu slowly raised his head, scanning the layout of the four underground floors with indifferent eyes.

He was currently on the outermost edge of the fourth underground level, where the buildings were constructed to imprison certain things...

Through the somewhat rusty iron bars, Tang Yu could see that those imprisoned in these buildings were mostly ordinary people or mixed-race individuals with pale faces and weak breaths.

Most of them... are dragon blood monsters covered in bluish-gray scales, with dim golden glints in their pupils.

"Heh..." Tang Yu suddenly chuckled.

The wind element permeating the air received the command of the Great Ruler, and the wind element transformed into invisible wind blades, rushing towards the place indicated by the Ruler's will.

Each wind blade precisely sliced ​​open an iron gate, and hundreds of dragon-blooded monsters were now free!

------------

250 The Last Mercy

Tang Yu glanced indifferently at the weak ordinary people and mixed-race individuals, then pointed to the mouth.

"The exit is over there, hurry and run! If a fight really breaks out... I might not be able to protect you!"

The people imprisoned in the cages were slightly taken aback, and then their lifeless pupils began to gleam again.

These poor souls, who had been tormented by the experiments for far too long, struggled to their feet with their last breath. Supporting each other, they stumbled and staggered towards the third basement level.

Even now, these poor people still find it hard to believe... that they were actually rescued from hell by a complete stranger!

……

At this moment, all irrelevant personnel had left, and apart from the researchers who had hidden themselves, only Tang Yu and the group of dragon-blooded monsters remained in the entire fourth underground level.

Hundreds of dragon-blooded monsters emerged from their prison cells, their pupils devoid of any clarity, filled only with endless savagery!

The sweet, fresh scent of flesh and blood made their mouths water...

"I know that when you were still human, you underwent some inhumane experiments here..."

Tang Yu stared intently at the group of irrational monsters before him. "Before you are freed from these rotten shells, I allow you to seek revenge on those beasts in human form! Now, you may act."

The dragon-blooded monsters roared in frustration as they frantically scratched at the wall with their dagger-like claws.

They couldn't wait... to have a big meal!

In fact, these monsters had completely lost their human reason, and they could no longer understand the words Tang Yu was saying.

The reason the dragon-blooded monsters didn't attack Tang Yu was simply because they sensed a terrifying aura emanating from him.

These dragon-blooded monsters clearly share some characteristics with Deadpool, such as... they don't attack dragons!

Tang Yu is now a pure-blooded dragon, so naturally he won't provoke attacks from dragon-blooded monsters.

On the fourth underground level, apart from Tang Yu, all the other survivors were researchers working there…

What happened next is easy to imagine.

Tang Yu found a relatively clean spot near the entrance and sat down. His only task now was to guard the only entrance and not give those scumbags any chance to escape.

In the vast fourth underground level, sporadic screams began to echo, accompanied by... a chilling chewing sound.

The vengeful killings lasted for more than half an hour.

After the carnage, the fourth underground level was silent, and no more screams could be heard.

Having lost their target, the dragon-blooded monsters began to slowly gather, driven by instinct ingrained in their bloodlines to seek out more fresh and delicious living beings.

Soon, hundreds of dragon-blooded monsters gathered into a black tide, attempting to bypass Tang Yu, who was sitting at the entrance, and head to the third underground level to cause more carnage.

Just as the dragon-blooded monsters were about to step onto the stairs, Tang Yu, who had been motionless, quietly stood up.

"You pathetic wanderers of the world, your revenge has been taken... Now, it is time for you to leave!"

"Let me help you free yourself from this decaying body. In your next life... be reborn into a better one, and never again be involved with anything related to the dragon race."

Tang Yu dusted himself off and walked deeper into the fourth underground level without looking back.

The Word of Power: Azure Storm is activated!

A gentle, invisible breeze softly surrounded each of the dragon-blooded monsters, and before they could even react, corrosive, dark red blood slowly trickled down their necks...

Letting these pitiful souls find release is the last act of mercy this world can offer them.

"Next... it's time to get down to business!" Tang Yu looked deeper into the corridor.

"Let me see what you inhuman bastards are up to!"

Tang Yu strolled through the corridor on the fourth basement level. The usually monotonous, pale white walls were adorned with a different color today—a bright, vivid red…

Besides the newly painted surface, there are also some "decorations" that are not usually there.

For example... a head that's been gnawed in half, an arm that belonged to who-knows-who, and fingers scattered everywhere...

The dragon-blooded monsters unleashed their fury here!

The deaths of most of the researchers they killed could only be described as "horrific".

Most of the researchers who died here died from head injuries or excessive blood loss. Of course, a small number of researchers with weaker mental fortitude were scared to death by the dragon-blooded monsters that were slaughtering them...

"His mental fortitude is terrible! He was scared to death by the mess he made... He must be the most pathetic villain!" Tang Yu shook his head and continued walking deeper into the fourth underground level.

According to the information returned by the Wind Serpent, a massive computer matrix is ​​hidden at the deepest part of the fourth underground level.

If nothing unexpected happens, Tang Yu should be able to find something interesting there!

……

Five minutes later, Tang Yu arrived in front of a huge metal door.

Standing beneath the gate, Tang Yu fell silent...

"How come these bastards don't even have a shred of villainous spirit? A tiny underground level four, and they actually have two iron doors! Aren't you bastards being a little too cautious?"

Tang Yu pursed his lips helplessly, then went back to doing what he used to do.

Hand cannon, fire!

The metal gate installed here is noticeably more sturdy than the one at the entrance.

Despite being hit by two hand cannon shots from Tang Yu at close range, the metal door only showed slight twisting and deformation.

The distance is far from being completely destroyed!

"Oh dear... this is going to be a bit difficult!" Tang Yu gently stroked the corner of the metal door with his fingers, where the familiar inscription was still there.

"made in HUAXIA"

Admittedly, Tang Yu did feel a headache coming on when faced with this metal door.

Using wind elemental attacks with low power is basically ineffective against this metal door.

But if a powerful incantation were released, it would probably blow up the computer matrix behind the metal door as well…