A comparison of the two Douluo, starting with Dragon God Douluo Yu Xiaogang.

The collaboration was thus finalized.

[Yu Xiaogang received a 590,000-year soul ring from Gaius's sacrifice, and also gained Gaius's soul bone.]

Meanwhile, Ers intervened on Yu Xiaogang's side, protecting Gaius's soul and ensuring its integrity during the sacrifice.

[When Yu Xiaogang ascends to godhood in the future, Gaius's soul will be baptized and become a divine soul, after which Ers will take him away.]

"So, do you have any other requests?"

[For example, what part of the body should the soul bone be, and what kind of soul skill should be included in the soul rings?]

"These are all options for you to choose from."

Ers asked.

He was very satisfied with this collaboration; Yu Xiaogang hadn't shown any greed, which made Ers want to proactively offer him some favors.

"Can I choose for myself?"

Yu Xiaogang's eyes lit up upon hearing this.

This is great news!

Gaius looked at Yu Xiaogang and, without hiding anything, explained his situation.

"My race is the black dragon. The black dragon race has many branches, such as the golden-eyed black dragon with the bloodline of the Dragon King."

["For example, the most warlike and evil lineage of the Purple-Eyed Black Dragon."]

"And then there's our Crimson-Eyed Black Dragon lineage."

Gaius said.

As he spoke, his gaze fell upon Xiaolong.

"Your martial soul looks very similar to our Crimson-Eyed Black Dragon lineage, which means that the spirit beast of one of your spirit rings has some connection with us."

"The diluted bloodline combined with your own martial spirit, along with the activation of the trace of the Crimson-Eyed Black Dragon bloodline within the other party, allowed your martial spirit to evolve into this form."

As Gaius finished speaking, Yu Xiaogang looked at Xiaolong.

[This form of Xiaolong appeared after he acquired his fourth spirit ring, the Flowing Light Eternal Night Beast. Does that mean the Flowing Light Eternal Night Beast possesses the bloodline of the Crimson-Eyed Black Dragon?]

"Your martial soul has this attribute, which proves that after I sacrificed myself for you, the attributes are absolutely compatible with you."

As for soul skills...

Gaius raised his hand, a smug glint in his eyes.

"In terms of soul skills, our Crimson-Eyed Black Dragon lineage has three signature abilities, which were once hailed as the Triple Abyss."

"One of them is the Dark Abyss, which is a mental attack."

At this point, Gaius looked at Yu Xiaogang and the others.

"When you went into the mountains, you must have experienced that feeling, right? You couldn't control yourself, you were completely like a puppet."

Upon hearing Gaius's words, everyone immediately recalled the mind-bending fog they had encountered on their journey into the mountains.

So it was because of you!

Gaius smiled smugly, meeting the gazes of the crowd.

"Don't think that the mind control you used when we went into the mountains is the same as this technique I'm using."

"Our Crimson-Eyed Black Dragon lineage's Dark Abyss is a single-target mental attack that also renders the target unable to control themselves, turning them into a puppet."

"But our moves aren't so gentle."

"The dark abyss we unleashed is powerful enough to condemn people to eternal damnation."

"Unless one's mental strength surpasses that of a major realm, and without outside help, it will be impossible to escape that abyss!"

"Although it can only control one person at a time, and the control of the first person will fail when you try to control a second person, its strength is enough to make up for these shortcomings!"

After Gaius finished speaking, he looked at Yu Xiaogang.

"Take you for example. With your current mental state, unless your mental power reaches the level of a divine soul, or a god intervenes directly, anyone who falls into your Dark Abyss will become your permanent mental slave."

Upon hearing this, Yu Xiaogang immediately understood how extraordinary this move was.

[So, in my hands, this move is an absolutely invincible mind control soul skill, unmatched even by gods!]

[What exactly is the brain fog surrounding the Linghai Mountains?]

Just then, Chen Ming suddenly asked.

"That's a technique I created when I was researching Gaius's Dark Abyss."

"Ers said."

"When I first saw Gaius use Dark Abyss, I became interested in the technique and tried to create the same move."

"After creating it for a long time, I still couldn't get it to take shape."

"A technique that can disregard the spirit of an opponent of equal rank and completely turn them into one's own puppet is not so easy to create."

["Ultimately, what I achieve is this absolute control over those whose mental strength is inferior to mine, which is based on my superior mental abilities."]

"Isn't this entirely due to my strength? What does it have to do with the techniques?"

Ers retorted irritably.

"Father, that is a secret technique passed down through the bloodline of our Crimson-Eyed Black Dragon lineage. If you were to replicate it so easily, our clan's bloodline would become a laughingstock."

Gaius couldn't help but speak up as he listened to his father's complaints.

"Tsk, you talk a big game, but where have all your dragons gone?"

"In the end, won't you still have to rely on me, your enemy?"

Ers's words caused the young figure behind Gaius to involuntarily shrug his shoulders.

Gaius's face also showed a helpless expression.

"As for the second signature ability of our Crimson-Eyed Black Dragon lineage, it is a technique called Shadow Prison Abyss."

"After using this move, a gate leading to the Shadow Prison Abyss will open."

"Once an enemy falls into it, prisoners from Shadow Prison will attack the trapped enemy."

"As for the prisoners in Shadow Prison, they are enemies that our Crimson-Eyed Black Dragon lineage has annihilated and devoured within Shadow Prison."

"Back when the Black Dragon Clan still existed, we, the Crimson-Eyed Black Dragons, were the lineage responsible for oversight and execution."

"Those who are executed will be absorbed by Shadow Prison."

"Dragons that once broke the law, beasts that challenged their kind, humans who violated taboos, and even monsters that roamed beyond planets... all these slain beings formed shadows within the Shadow Prison."

"Enemies who fall into the Shadow Prison Abyss will be attacked by these shadows."

At this point, Gaius paused, his expression becoming somewhat serious.

"Actually, Shadow Prison Abyss isn't really an offensive move; it's more of a teleportation move."

"Because this move opens a gate to the Shadow Prison Abyss, sending the enemy into it."

"No one knows how many shadows lie there, but there must be something terrifying deep within."

"After all, our Black Dragon Clan once slew gods."

As soon as he finished speaking, Xu Aoxin and the others gasped.

[Having slain a god, does this mean that the shadow of a god still exists within this Shadow Prison Abyss?]

Could the person who fell in survive?

"Of course, this move isn't invincible. At the very least, your enemy has to fall in. If they can't, it's just a waste of soul power."

"Furthermore, the Shadow Prison Abyss is a place used to devour the dead. The dead cannot leave that place, but living beings, if they have powerful teleportation-type soul skills, may be able to leave."

"Overall, there are both advantages and disadvantages."

Gaius said this, but Yu Xiaogang didn't pay any attention to it.

The strengths and weaknesses of a technique are not the issue; it's the person using the technique who should be considering these.

"As for the third signature ability, it's called the Abyss of Annihilation, a super-powerful soul skill."