Shadow led a portion of the demons, rampaging through the castle with an imposing aura.
Under Mephisto's command, there were hardly any demons guarding this castle, making it exceptionally empty and desolate.
"Where are you from... Ah!"
"Wait, I surren... Ah!"
Under Shadow's leadership, they showed no mercy, killing every demon they encountered. They advanced with decisive slaughter and quickly found the treasury.
The treasury door was tightly shut, but this couldn't stop them at all.
Shadow waved her hand, and a powerful force directly shattered the door.
Inside, mountains of treasures and rare items shimmered with alluring light under the illumination. A hint of excitement flashed in Shadow's eyes as she led the demons rushing in.
Mountains of treasures and magical artifacts.
"Space Demon, Abomination, take all of these away," Shadow commanded.
The Space Demon, with its humanoid body, opened the hole in its abdomen, and a huge suction force instantly erupted.
That suction force seemed capable of pulling everything into it. The gold, silver, jewels, and rare magical artifacts in the treasury flew uncontrollably towards the hole, all being swallowed.
The Abomination, a giant serpent-like creature, opened its gaping maw and continuously devoured items in the treasury. Its throat was like a bottomless pit; whether it was precious gems or mysterious scrolls, it swallowed them without hesitation.
However, Mephisto's accumulated wealth over countless ages was simply too vast; even with two demons working together, they couldn't move it all in a short time.
"Wait, stop, I surrender, your Hell, I won't... Pfft!"
Before Mephisto could finish speaking, he was sent flying by a powerful, heavy punch from Qinuo.
This time, he was truly cowering. Not to mention Qinuo's terrifying power, if the fight continued, his Hell would be destroyed.
"You want to surrender? I don't agree."
Qinuo's figure flickered as he chased after him, then unleashed a barrage of furious blows.
Every punch carried endless power, leaving Mephisto no chance to retaliate, only able to howl in pain amidst the wind of the punches.
"Don't think I have no way to deal with you!"
Mephisto's eyes widened in fury, and he manipulated the authority of Hell, attempting to expel Qinuo.
"What have you done to my Hell?!"
Mephisto's face suddenly changed dramatically as he discovered with horror that Hell was resisting his control. Clearly, someone was messing with the core of Hell.
"You guess."
Qinuo looked at his reaction, understanding that Venom had succeeded.
In a dimly lit underground area, a blood-red crystal emitted an eerie glow, tightly enveloped by black tissue.
"Have I been discovered?"
Venom's hoarse voice sounded. Since he had been exposed, he began to fully erode, and at the same time, the immense pressure on Qinuo was instantly lifted.
From the moment they learned Mephisto had shown malice towards Pamela, they had planned to kill him.
But to kill a Hell Lord, he must first be pulled down from his position. So, from the moment they were pulled into Hell, they had been secretly searching for the location of Hell's core.
After finding it, the two decisively split up.
Qinuo was responsible for attracting Mephisto's attention, openly engaging him in fierce battle, while Venom quietly infiltrated this hidden underground area, responsible for seizing the Hell Lord's authority.
"Get out of my way!"
Mephisto was burning with anxiety, wanting to leave at all costs and rush back to the castle, but Qinuo blocked him tightly.
At this moment, he was like a sandbag with no power to retaliate, being relentlessly pounded by Qinuo's fists.
Without Hell's suppression, Qinuo was finally able to unleash his full power, each blow containing World-destroying might.
The surrounding demons had long since stopped, terrified. The entire Hell shook violently, and huge cracks appeared on the ground, as if the end of the World was approaching.
Hulk and the others had long since fled back to the castle. With the full reinforcement of the Mountain Demons, the castle managed to survive the turmoil.
"What terrifying power, this is His Majesty's full strength," Basa exclaimed, looking at the distant figures locked in battle.
"I have to say, Hulk, you were truly strong to withstand a punch from the young master and not die back then," Abomination said to Hulk.
"Hulk, very painful," Hulk touched his stomach with lingering fear, still feeling a phantom pain from that punch.
"Wait, I'll give you whatever you want, (sinful) pure souls, magic books, wealth, I can give it all to you, please stop."
Mephisto, at this moment, had none of his previous arrogance, his voice filled with pleading and fear.
Mephisto truly regretted it. What he had pulled in was not a lamb, but clearly a Tyrannosaurus Rex.
Now he only hoped that this dragon would stop quickly. If the erosion continued, his authority would truly be gone. At that time, he would only be a powerful demon, no longer a Hell Lord.
Then, even if the demon king in front of him didn't act, countless demons would crave his soul. The longer the life, the more precious life becomes.
"Then sign this."
Hearing this, Qinuo stopped in mid-air, pulled out a black parchment, and threw it over.
"Demon Contract?"
Mephisto took it and his face gradually turned extremely ugly.
This was not a Demon Contract at all; it was a slave contract.
Leaving aside that after becoming his slave, everything he owned would belong to the other party, which wasn't entirely unbearable. Qinuo was human, and even if he lived a long time, he could slowly outlive him.
But the contract explicitly stated at the end that after his death, the contract object would automatically transfer to his descendants. If all his descendants died, he would die with them.
He not only had to be a slave but also a nanny and a bodyguard.
"I am a Hell Lord, how dare you humiliate me like this! Impossible, you might as well kill me!"
Mephisto shrieked hysterically, his face filled with determination.
"Then you can die!"
Qinuo raised his fist, ready to strike again.
"Wait, let's talk."
Mephisto quickly cried out in panic.
"You won't sign the contract, and you won't die, that makes things very difficult for me," Qinuo said with a helpless expression.
Who's really in a difficult situation?! Mephisto felt indignant and almost wanted to cry.
Feeling that five percent of his authority had already been eroded, he gritted his teeth.
"I agree!"
Finally, Mephisto seemed to use all his strength, uttering these two words with difficulty.
After waiting for a while, he felt the erosion was still continuing, and six percent had already disappeared.
"Stop quickly!"
Mephisto shouted hoarsely, his voice filled with urgency and panic.
"Sign the contract first."
Qinuo remained unmoved, staring at him coldly, his gaze firm and unquestionable.
Mephisto knew he had no other choice. He trembling picked up the pen and signed his name on the Demon Contract.
As soon as he finished signing, he transformed into a raging Fire, instantly vanishing without a trace.
However, the power of the contract, like a brand, was deeply etched into his soul, becoming an inescapable bond forever.