The Romance of the Immortal Cauldron

This stone box is not only heavy in the hand, but when Matthew's palm touches it, he can also feel a trace of strange energy.

This energy made him feel strangely familiar. He tried to recall where this feeling came from, but he couldn't remember.

Driven by curiosity, Matthew carefully opened the lid of the box.

A jet of inky black gas floated out of the box and filled the air.

Before Matthew could see clearly what the black gas was, he suddenly felt a strong movement in his body.

Then, a ray of black light emerged from his body and turned into the shape of a head.

This head is none other than the sleeping god of the underworld.

As soon as the God of the Underworld appeared, he opened his mouth and swallowed the black air in one gulp.

However, the black gas seemed to be endless. Another ball of black gas spurted out of the box and was swallowed by the God of the Underworld again.

When he reached out and opened the lid of the box, a ball of inky black gas floated out of the box.

Taking advantage of this opportunity, Matthew finally saw clearly what was inside the stone box.

There was a black, meat-like object lying inside, and the black gas was coming out from this object.

These black gases are not just demonic energy, but are also mixed with other unknown substances.

Just as Matthew was observing, the piece of black meat in the stone box suddenly came alive, popped out like a spring, and was swallowed directly by Hades.

Seeing this, Matthew's tension eased a little.

However, at this moment, a scream emanated from the mouth of the God of the Underworld.

Then, black tentacles emerged from its mouth.

The God of the Underworld fell heavily to the ground, shaking in pain, as if he wanted to spit out what was in his mouth.

When Matthew saw this, his face changed suddenly. He was about to step forward to help, but suddenly he felt a sweetness in his throat and then spat out a mouthful of blood.

After the blood spurted out, it was immediately absorbed by the black tentacles.

The tentacles that absorbed the blood were growing wildly.

This blood seems to be a tonic to the black tentacles.

Matthew and Hades were connected with his mind, and at this moment, he could clearly feel that Hades' breath was rapidly weakening.

If no further action is taken, I am afraid that Hades will be completely destroyed.

Faced with this sudden crisis, Matthew's mind raced, and suddenly, a black light flashed on his body, and the Magic Forbidden Monument appeared beside him.

He pointed his finger at the Forbidden Magic Monument as fast as lightning, and a rune immediately flew out from the monument.

The rune quickly floated to the side of Hades and then landed between his eyebrows.

Under Matthew's control, the rune took effect and Hades instantly calmed down.

Although those black tentacles had stopped growing, they were still swaying slowly.

In a short period of time, the head of the God of the Underworld has become translucent.

Matthew knew that if he had reacted a little slower, Hades might have dissipated.

"What on earth was that thing?" Matthew patted his chest, which was still heaving violently, and whispered to himself.

"It seems to be a demon species." At this time, the voice of the female ghost sounded in his ears.

"Demon seed? What is that?" Matthew asked with a puzzled look on his face. It was the first time he heard the word "demon seed".

The female ghost explained: "Demon seeds are something that only exist in the demon world. They can corrode the bodies of living things and transform them into monsters. Once corroded by demon seeds, living things will lose their self-awareness and completely become monsters that only know how to kill and destroy."

Matthew was shocked after hearing this, and he realized that he might have touched something extremely dangerous.

He must find a solution as soon as possible, otherwise the consequences will be disastrous.

"However, these demon seeds don't seem to be very pure. There should be something mixed in them. Otherwise, the God of the Underworld would have collapsed long ago." The female ghost added.

Matthew thought for a moment and said, "It seems that we can only seal the Hades and the demon seed together in the Forbidden Demon Monument first."

He only said this to himself.

However, after he finished speaking, his expression changed.

Then, a green light flashed on the wrist.

The magic picture appeared in front of him.

The expression of the newly appeared Demon Picture suddenly changed after he saw the God of the Underworld on the ground and the black tentacles coming out of his mouth.

"Fellow Daoist, how did you get this demon seed?" Motu asked Matthew in surprise.

"Inside that box." Matthew pointed to the stone box that fell to the ground and said.

Looking in the direction of Matthew's finger, Motu's brows were also deeply furrowed.

"I didn't expect that the Black Evil Cult could actually refine this thing. I thought they were just daydreaming." Motu said after a sigh.

Upon hearing this, Matthew showed a hint of surprise on his face. He got this thing from Huang Laoyao, so how did it get related to the Black Evil Cult?

However, after thinking about it, Matthew felt relieved.

The Black Evil Sect had previously sent people to negotiate a ceasefire with Huang Laoyao, so they would not have left empty-handed.

Except for the person who escaped, all the other members of the Black Evil Sect were killed by Huang Laoyao.

It is also possible that the demon seed fell into the hands of Huang Laoyao at that time.

"Could it be that the Black Demon Cult's request for peace is fake, and they want to use the demon species to deal with the monsters in the Heavenly Demon Mountain Range?"

Suddenly, a bold guess popped into Matthew's mind.