Sona ignored the surprised looks around her.

She calmly placed two massive speakers, taller than a person, at both ends of the platform.

Before this, Sona had been raising her Rank in the ruins.

She had now reached Rank 21.

At Rank 5, she comprehended keyboard instruments; during her performance, she could provide a 100% full armor bonus to all allied targets.

At Rank 10, she comprehended string instruments; during her performance, she could provide a 100% movement speed bonus to all allied targets.

At Rank 15, she comprehended wind instruments; during her performance, she could alleviate the fatigue of all allied targets, increase magic recovery speed by 100%, and even shorten skill cooldown by 30%.

And at Rank 20, she comprehended her ultimate skill, 【Thousand Illusions Band】!

She could create multiple Clones to perform simultaneously, making all instrument effects active at the same time!

The only drawback was the extreme consumption of mana.

After one song, her mana would be almost depleted.

Fortunately, Zhou Huai had prepared in advance, having Jasmine get thousands of mana potions ready for Sona.

Having completed all these preparations, Sona finally began her performance.

Boom!

A dull yet powerful drumbeat sounded without warning.

The sound, amplified by the two giant speakers, exploded like thunder!

Boom boom! Boom boom boom!

Immediately after, more dense and wild drumbeats, like a heart defibrillator, fiercely struck everyone's heart!

The deafening sound waves actually managed to drown out the tens of thousands of beast roars below the city!

On the city wall, all the professionals fighting fiercely, except for the members of the Eternal Night Guild, felt a strong sense of absurdity rise within them.

"This... what is this girl going to do?"

"Is she crazy? Playing drums at a time like this?"

"What does she think this place is?!"

This was too childish!

It was clearly a brutal war where lives were wagered to protect their homeland.

How could someone inexplicably start a performance?

The most outrageous thing was that Lord Li Gang, who had just taken over command, didn't even stop her.

However, the moment those wild drumbeats drilled into their eardrums like demonic music.

Everyone's state immediately changed.

An indescribable excitement and frenzy surged from the depths of their hearts without warning, instantly spreading through their limbs!

They felt as if their blood was ignited at this moment!

"Holy crap? What's going on?"

On the city wall, a warrior who was laboriously pulling a heavy crossbow suddenly found that the once incredibly heavy crossbow string now felt as light as nothing.

He was stunned for a moment, then felt an explosive power surge from deep within his muscles.

"I... I feel full of strength!"

A mage, having just exhausted his mana, weakly cast his last fireball spell.

He was surprised to find that his fireball spell exploded with astonishing effect among the beast horde.

"My god! This drum sound... can it also increase skill power?"

What shocked them even more was yet to come.

When they subconsciously opened their attribute panels, they all gasped.

Their overall attributes had actually increased by 50% under the influence of the drum sound!

This wasn't a change in mindset!

This was a tangible data increase!

"Ahhh! I'm on fire! I'm going to take on ten!"

A berserker who had been exhausted suddenly sprang up from the ground, his eyes bloodshot, raising the giant axe in his hand, letting out an earth-shshattering roar!

Fear, fatigue, despair... all negative emotions were completely dispelled by the wild drumbeats at this moment!

What remained was only the most primitive, purest Battle Intent!

And it was at this moment.

The sounds of keyboards, guitars, and bass also joined in one after another.

They intertwined with the wild drumbeats, converging into an even more violent and passionate torrent of metal!

Sona, standing in the center of the platform, raised the microphone in her hand.

There was no intro.

No build-up.

From her first note, there was astonishing explosive power!

"Love you for walking alone down dark alleys!"

"Love you for not kneeling!"

"Love you for confronting despair!"

"Refusing to shed a single tear!"

Her clear yet powerful singing, like a Sharp Weapon piercing through dark clouds, instantly broke through the clamor of the battlefield!

It passed through the heart-wrenching roars of beasts, through the deafening cannon fire, clearly and forcefully, striking deep into everyone's Soul!

On the city wall, and below the city wall.

All the professionals fighting fiercely, the moment they heard this song, their bodies trembled violently!

A shiver a hundred times more intense than before shot from their tailbones straight to the crown of ◆ Nоvеlіgһt ◆ (Only on Nоvеlіgһt) their heads!

They felt as if a sleeping lion within them had been completely awakened by this song!

A shield warrior, who had been steadily pushed back by immense force, now let out a beast-like roar and suddenly pushed forward!

Boom!

The giant troll bear, as massive as a small mountain, was actually forced back several steps by him!

Another swordsman, his longsword swung faster and more fiercely!

There was no longer any fear of death in his eyes, only the desire for victory!

He abandoned all defense, trading blows, every sword strike aimed at the vital points of the exotic beasts!

"Fight!"

"Fight! Fight! Fight!"

Only one thought remained in everyone's mind!

Fight!

Fight to the end!

Fight for the homeland behind them! Fight for their unarmed loved ones!

They seemed tireless, impervious to pain, transforming into the most precise killing machines, frantically harvesting the lives of the exotic beasts!

The entire battlefield situation, at this moment, reversed visibly!

The previously precarious defensive line, which could have collapsed at any moment, became impregnable under the blessing of this song!

It even showed faint signs of pushing forward!

On the city wall, Li Gang stared blankly at the blue-haired girl standing on the platform, singing vigorously amidst the fire and smoke.

He felt his worldview being mercilessly crushed and reshaped again and again tonight.

He had been in the military for decades; what kind of Genius hadn't he seen?

What kind of situations hadn't he experienced?

But he had never seen such an outrageous support-type professional!

This wasn't about buffing one person, or two people.

This was about buffing thousands of professionals present, all at the same time!

That was thousands of people!

He had never heard of any support-type professional possessing such terrifying large-scale group buff effects!

Moreover, these buff effects were outrageously comprehensive!

Attribute boosts, armor increase, speed increase, mana recovery, skill cooldown reduction... and even area-of-effect continuous group healing!

Li Gang could clearly see that below the city wall, the wounds on the injured warriors were healing rapidly at a visible speed!

What kind of support was this!

This was clearly a nation-level Sharp Weapon, capable of changing the tide of any war!

If she were placed on a military battlefield, Li Gang couldn't even imagine how significant her role would be.

Looking at the girl's figure.

Li Gang felt his entire worldview had been overturned.

"What's going on with this Eternal Night Guild?"

"Is this another SS-Class Profession?"