"This... this is..."
Looking at Mo Hui's red giant dragon, which was even taller than him, a hint of shock appeared in Dugu Bo's eyes, who had transformed into an Ice-Fire Xuanjiao. This was clearly not a Martial Soul True Body, but why did it seem even more powerful than a Martial Soul True Body?
Just then, the hundred-meter-tall Extremely Gigantic Gyarados suddenly spoke, "Be careful, my third move is coming!"
After saying this, a spiral water column suddenly appeared at the tail of the Extremely Gigantic Gyarados, rotating around it. A large amount of water-attribute energy from the surroundings and Mo Hui's spirit power from within his body also began to rapidly gather at the tail of the Extremely Gigantic Gyarados.
Soon, the tail of the Extremely Gigantic Gyarados was completely enveloped by a large amount of rich water-attribute energy. Mo Hui did not hesitate, controlling the Extremely Gigantic Gyarados's huge tail to strike at Dugu Bo and Yang Wudi in front of him.
Looking at the massive tail, which was pressing down like the heavens, both Dugu Bo and Yang Wudi felt a sense of despair. This level of attack was something they could not possibly contend with.
And if they couldn't withstand this move, they would die under this single blow.
Under the threat of death, Dugu Bo and Yang Wudi exchanged glances. Their only option now was to use that move. This time, they could only succeed, not fail!
Yang Wudi placed his hand on the Ice-Fire Xuanjiao that Dugu Bo had transformed into. Immediately, a dazzling light lit up from their bodies. In the blinding light, Yang Wudi's body instantly merged into the Ice-Fire Xuanjiao's body.
Immediately after, the Ice-Fire Xuanjiao also began to change. His horns began to branch, and his body gradually became larger.
A moment later, the light dissipated, and a hundred-meter-long black giant dragon, its body burning with blue-black flames, appeared on the scene.
"Roar!!!!"
Looking at the water dragon's tail, which was within reach, the black giant dragon immediately let out an angry roar and spewed a stream of blue-black flames from its mouth.
"What? They actually have a Spirit Fusion Skill!"
The scene that unfolded before him greatly exceeded Mo Hui's expectations.
He truly hadn't expected that a dragon and a spear could also complete a Spirit Fusion Skill, and judging by its aura, the power of this Spirit Fusion Skill was not to be underestimated.
Almost instantly, the blue-black flames collided with the Extremely Gigantic Water Stream Tail that Mo Hui had unleashed.
However, after Mo Hui came into contact with the blue-black flames, his expression suddenly changed.
"What terrifying flames! Not only do they possess both extreme cold and extreme heat properties, but they can also ignore defense to a certain extent and directly burn the spirit!"
Mo Hui had never encountered such powerful flames before. Even his battle with Qian Daoliu hadn't been as shocking as seeing these flames today.
"I can't keep clashing like this, or it will be disadvantageous to me!"
Thinking this, Mo Hui immediately increased his spirit power output. The water flow at the tail of the Extremely Gigantic Gyarados suddenly surged, instantly pressing down the blue-black flames and swatting the black flame giant dragon hundreds of meters away with one tail.
However, although Mo Hui sent the opponent flying, the damage to the black flame giant dragon was not significant, only a minor scratch.
A Spirit Fusion Skill formed by two ninety-sixth-level combatants was enough to contend with a ninety-eighth-level Titled Douluo. Considering their sinister flames, even a ninety-ninth-level Limit Douluo would need to be cautious.
Mo Hui's Extremely Gigantic Water Stream Tail was strong, but without using Dragon Dance to buff himself, it could only deal with ninety-seventh-level Titled Douluo. Ninety-eighth-level Titled Douluo were a bit difficult, so the damage to this black flame giant dragon, formed by Dugu Bo and Yang Wudi, was naturally limited.
Subsequently, Mo Hui retracted the Extremely Gigantic Gyarados, returning it to its normal form, and somewhat curiously asked the black flame giant dragon in the distance, "What is the name of your Spirit Fusion Skill?"
The black flame giant dragon looked at Mo Hui warily and replied, "Netherworld Demonic Dragon!"
"Netherworld Demonic Dragon? I see. Three moves have passed, you may go."
Saying this, Mo Hui waved his hand at the Netherworld Demonic Dragon in the distance, then flew in front of the three Wind God artifacts, continuing to collect sea wind using the Wind Collection Method.
Seeing this, the Netherworld Demonic Dragon was slightly stunned, then quickly flew away from the area.
Although their strength had greatly increased after using the Spirit Fusion Skill, they still couldn't see through Mo Hui's strength. Moreover, Mo Hui hadn't even used his Martial Soul True Body. If they truly fought, the best-case scenario would be a mutual defeat.
The most crucial point was that their Spirit Fusion Skill had just been completed and was not yet proficient. It would be disastrous if it disintegrated during battle.
After flying several hundred miles, the Netherworld Demonic Dragon suddenly disintegrated, splitting into Dugu Bo and Yang Wudi, but both of them were panting heavily, looking extremely exhausted.
Clearly, the Spirit Fusion Skill they had just used was no small burden for them.
"I didn't expect our Spirit Fusion Skill to be so strong. With this ultimate skill, we will no longer fear a ninety-eighth-level Titled Douluo."
Yang Wudi said with some excitement.
Dugu Bo smiled and stroked his beard, saying, "More than that. If your spirit power increases a bit more, even that ninety-ninth-level Limit Douluo might not be unbeatable!"
This was their first successful use of the Spirit Fusion Skill, and even they hadn't expected their Spirit Fusion Skill to be so powerful.
Not only was the Netherworld Demonic Dragon's physical body strong, able to withstand an ultimate move from the giant red dragon with only minor external injuries.
The blue-black flames they controlled were even more outrageous, perfectly combining their two abilities, possessing four characteristics: extreme cold, extreme heat, defense-ignoring, and spirit-burning. It was simply outrageous to the extreme.
At least they had never seen such a powerful ultimate move. These four characteristics were enough to ensure that their attacks were effective against any target. Even if they encountered something like nothingness or a heaven-defying ultimate move like Paragon Golden Body, they could still attack the opponent to a certain extent, though the power would be somewhat reduced.
Subsequently, Dugu Bo said to Yang Wudi, "Old man, come back to Heaven Dou Empire with me. We haven't had contact with information for too long; we don't even have any news about that person just now."
"Alright, I also think it's time to update our information." Yang Wudi replied after a brief consideration.
In fact, there was no need to consider. If they had previously only been together due to Immortal Herbs and shared interests, then the successful use of the Spirit Fusion Skill undoubtedly brought them closer, making it impossible for them to separate.
Titled Douluo have very long lifespans. For the next few hundred years, they would be close friends. As long as they stayed together, they would be one of the strongest combat forces on the continent. As long as they didn't encounter the legendary gods, where in the world could they not go?