Huo Fei wasn't too worried about the zoo. After all, there was a large trapping formation there that was specifically designed to defeat demons, making it extremely difficult to conquer the zoo.

Right now, rescuing Yin Huan is the most important thing.

Yuan Chi was stunned and exclaimed in surprise, "What? How did she get inside...?"

Why did that little girl, Nü Hui, go inside...? Yuan Chi's forehead tightened slightly, he closed his eyes and immediately increased his output.

Meanwhile, Silver Ring, whom the two were worried about, also found herself in trouble inside the stadium.

The vast exhibition hall was completely dark, with only scattered glow sticks on the ground providing a faint glow. An atmosphere of despair permeated the hall. Especially after everyone worked together to pull out the victims from under the rubble, the fear reached its peak, and many broke down in uncontrollable sobs.

The corridor was illuminated by the silver water walls.

There, demons rose up everywhere.

Strange black spheres floated in mid-air, seemingly sensing the presence of creatures inside the venue, and surged into it in a dark mass; on the smooth ground, a large number of people lay sprawled haphazardly.

Yin Huan stood solemnly at the exit of the venue, lashing the aisle with his long whip, scattering the drifting black spheres one by one and stopping them from moving forward.

But this thing seemed impossible to eradicate. As soon as she finished whipping one, another would spring up from the wall, in an endless cycle. Silver Ring's arm ached from whipping, but she still couldn't clear a path for herself.

Silver Ring's eyes widened in anxiety. Damn it, what the hell is this troublemaker today? This is outrageous!

No wonder the people inside ran out of the venue, only to run back in terror; it turns out there was something equally deadly outside.

The black ball didn't move fast, but anyone who touched it fell into a coma.

Ignorance is the most dangerous thing. Silver Ring didn't dare to be careless either, only thinking about sending the black ball flying and then quickly finding an exit.

"Grandma, what should we do? The more we whip it, the more it comes out, we..." Ah Hui stood close to Yin Huan, wielding his long whip with impressive skill and looking quite adept.

To be fair, he didn't waste his time learning; his accuracy in whipping was no less than Yinhuan's, only his strength was lacking.

Silver Ring irritated: "Who knows...."

With a low growl, Silver Ring turned around, glanced at the people and ghosts tightly surrounding her, and then glared at a certain fierce ghost.

She recognized this vengeful ghost; it was the same ghost that had broken free from the black hole's suction force on its own.

Silver Ring turned her head, pointed at the vengeful ghost, and said, "Hey, come out here. Go see what's going on outside?"

"I..."

The vengeful ghost was surprised. His eyes were red, and his fierce face was filled with fear, which looked extremely incongruous and did not match his identity as a vengeful ghost at all.

Silver Ring: "It's you."

Someone has to go scout ahead. Mortals are out of the question; they'd just be easy prey. Ghosts, on the other hand, are nimble and don't have physical bodies, so they shouldn't faint as soon as they go out.

The vengeful ghost trembled, saying, "People will die."

Silver Ring: "You've already died once, why would you want to die again? Stop trembling and hurry up."

The vengeful ghost shook its head, resolutely refusing to go.

The ghost will be utterly destroyed. Although he is a vengeful spirit, he hasn't yet taken a life and still has a chance to repent. If he dies again, he will truly be wiped out, leaving not even a trace behind.

"Are you going or not? If you don't, I'll slap you," Silver Ring threatened.

Damn it, he's clearly a vengeful ghost, but he's as cowardly as a mouse, not even as brave as the mortal Ah Hui.

The old lady said, "How about I go?"

"You're no good, your ghostly strength is inferior to his." Silver Ring shook her head and snorted twice at the timid ghost. Immediately afterward, the ghost was whipped away by several green vines that sprang up from the ground.

As the vengeful ghost was thrown out, the black balls on the walkway seemed to have found a feast, surging and rushing towards the ghost in a frenzy.

"Ahhh—"

The moment the black ball touched the vengeful ghost, the ghost let out a miserable scream, its body suddenly swelled up as if it had been inflated with air, and in the blink of an eye, it turned into a fat ghost.

His hideous face contorted with pain, and his already reddened eyes turned blood red at this moment.

Upon seeing this, Yin Huan's eyes narrowed, and she suddenly lashed a green vine at the ghost, which then wrapped around it and dragged it into the arena.

The green vines entwined around the vengeful ghost, and a pale yellow halo shimmered on their bodies.

As if bathed in the morning light, the vengeful ghost's pained expression instantly eased, and its ghostly form gradually shrank. Not only that, but even the malevolent aura emanating from it seemed to have been soothed, becoming much weaker than before.

The black spheres surrounding the vengeful ghost scattered and fled in all directions the moment Chang Qingteng appeared, as if they had encountered their natural enemy.

Silver Ring rescued the vengeful ghost, then lowered her head, looking at her evergreen vine with a puzzled expression.

She blinked, looked at the green vine, and seemed to have thought of something. A smile played on her lips as she withdrew the long whip. With a flick of her wrists, ten slender green vines shot out from her delicate fingers, rushing madly towards the black ball on the walkway.