Ye Yu was curious: "Who are you?"
The dragon before him didn't resemble the Eastern Dragons, but rather the Western Giant Dragon, adorned with a pair of cyan dragon wings. In Ye Yu's impression, there were no such dragons in the Douluo World. However, it didn't mean they were nonexistent beyond his understanding. After all, encountering soul beasts like the Asura Rhinoceros Beetle and Celestial Void Power Demon Bull hadn't appeared in the original works.
"I am the Hell Wind Dragon King of the Hell Wind Dragon lineage. Only I remain. Had it not been for your father's assistance back then, I might've perished, and the Hell Wind Dragon lineage would have been exterminated by that Evil Eye Tyrant lineage."
Upon mention, hatred filled the Hell Wind Dragon King's eyes, with dragon pupils brimming with ferocity and chilling resentment.
Ye Yu pondered internally: "Evil Eye Tyrant lineage? Evil Eye Tyrant Ruler? Evil Monarch?"
Ye Yu couldn't help but think of the Evil Eye Tyrant Ruler Evil Emperor, ranked second among the Ten Great Ferocious Beasts.
"Due to the intervention of Black Dragon Lord, I escaped a disaster. But when I moved far from the Xingdou Great Forest to an isolated location to cross the tribulation, I was discovered. They knew I posed a significant threat to them, intent on wiping me out completely. Attacked during the tribulation, though I survived the Celestial Tribulation barely escaping, gravely injured."
"Originally, I thought I'd die but sensed a rich, powerful Evil Power, arriving here to break open the ground and found this. But my injuries were too severe, and even relying on the Evil Power here, I could only prolong my life slightly. Should've been here for two thousand years now, and I'm nearing the end. Thankfully, Black Dragon Lord's son came here, allowing me to repay my gratitude."
As the Hell Wind Dragon King exhaled with relief, there was also a hint of unwillingness. Resentful he couldn't avenge his clansmen.
Ye Yu's heart tightened: "Wind Dragon King, you want to..."
The Wind Dragon King smiled softly: "Haha, seems you know."
"This... I'll try to heal you."
Ye Yu naturally wanted to try first, releasing his Martial Soul, perfectly voidified, five black and one red Soul Ring pulsating, astonishing the Wind Dragon King with surprise.
"As expected of Black Dragon Lord's son, it seems you'll be stronger than Black Dragon Lord in the future. Being your Sixth Soul Ring is worth it and a repayment."
Ye Yu healed the Wind Dragon King, consuming immense Soul Power, given the Wind Dragon King could be over a hundred thousand years old.
After healing, Ye Yu's Soul Power was depleted, but the Wind Dragon King still showed little sign of vitality.
The Wind Dragon King shook his head: "It's no use, my life force remains only a trace. Even if injuries recover, I can't survive. Originally, I thought I'd die quietly, but being able to do something for Black Dragon Lord's son before death is still gratifying."
The Wind Dragon King's dragon eyes dimmed, eyelids gradually drooping, eyes about to close.
Ye Yu knew the Wind Dragon King was nearing his end.
The Wind Dragon King said: "Accept my sacrifice. Even if God came, they couldn't save me. Let me repay Black Dragon Lord's kindness."
Ye Yu had no choice but to nod, resolute: "If I face the Evil Eye Tyrant in the future, I'll avenge you."
Upon hearing, the Wind Dragon King was relieved: "With such words, I can die without regret, thank you."
The Wind Dragon King's eyes brightened, evidently entering a state of revitalization.
Ye Yu then accepted, making the Wind Dragon King's death meaningful.
Ye Yu's left dragon claw rose, slicing his right arm.
With a robust body, terrifying defense, he couldn't harm himself ordinarily. But with the sharpness of Black Dragon Claw, he could achieve it.
A bloodstain appeared on the right arm, a drop of blood seeping.
Simultaneously, the Wind Dragon King roared with unstoppable momentum, an intense red light blossomed, burning. The piercing red light also emanated from the Wind Dragon King's brow, even more dazzling. Red light enveloped Ye Yu, mingling with his blood, absorbed continuously into the stain.
Now, this was the sacrifice.
Sacrifice, a soul beast ability mastered after at least eighty thousand years. Using life energy as fuel to provide humans with Soul Rings. Disregards Soul Master levels, perfectly fitted, causing no pain or body explosion to death.
Sacrifice guarantees Soul Bone drop, can also amplify Soul Master, such as enhancing Soul Power Level.
However, the Wind Dragon King didn't amplify Ye Yu's Soul Power Level but his own attributes and Spiritual Power.
Ye Yu felt his defense, strength, speed rapidly elevate, particularly speed, increased the most. Simultaneously, Spiritual Power grew stronger.
Hell Wind Dragon, being a Wind Attribute Soul Beast, maximized speed increase.
Red flames kept burning on the Wind Dragon King, burning blood, life energy, and twelve thousand years of cultivation.
Ye Yu, immersed in bloody light, unable to move, with Spiritual Power enhancement, clusters of Origin of Evil unleashed, Ye Yu's left arm, without dragon scales, continued to be covered by scales.
The Wind Dragon King's body gradually dissipated, the flames burned fiercer, presenting blood-red. Wind Dragon King turned transparent, red light on him slowly faded.
Meanwhile, red light around Ye Yu condensed, forming a gigantic ring.
The ring slowly contracted, surrounding Ye Yu.
With an increase in own power, Ye Yu wasn't excited but heavy-hearted, watching the Wind Dragon King about to dissipate, vowed internally: "Wind Dragon King, rest assured, I'll avenge you."
"Child of Apocalypse, I repaid your father's kindness with Soul Rings and Soul Bones, trusted your promise, may you become supreme."
The Wind Dragon King completely dissipated, surrounding silence.
Ye Yu's Nine Spirits Black Begonia grew larger, reaching one meter high, nine black begonia petals like lotus leaves, emitting rich black light. The petals shone with points of black crystal.
Meanwhile, Ye Yu's right leg, red light flashing, radiating red glowed cyan leg bone, like battle armor, coating Ye Yu's calf. As fused with the Wind Dragon King Soul Bone on the right leg, Ye Yu felt explosive power on the right leg, veins under the skin wriggled, bones crackling.
Absorption of Soul Ring and Soul Bone amplifies own attributes, especially twelve thousand years External Soul Bone, enhancing all attributes, particularly speed.
Ye Yu felt the greatest increase was speed, as left leg bone was speed.
Ye Yu lacked speed amplification Soul Bones and Rings, with strongest defense, strength, slowest speed, now speed matched defense and strength dreadfully.
Wind Dragon King seemed unnecessary to amplify Soul Power Level, felt better to amplify all attributes and Spiritual Power.
Spiritual Power significantly increased, boosted by fifty percent, rapidly pulsating.
With the increase of Spiritual Power and strength, Ye Yu's left arm fully transformed into a dragon.
Moreover, due to complementary attributes, his head External Soul Bone also contained Evil Attribute, due to the Wind Dragon King, head External Soul Bone mutated.
The mutation was, without voidification, Soul Ring years improved by head Soul Bone capability. Plus, enhancement not just two thousand years.
Ye Yu withdrew Martial Soul, lifted the complete voidification.
Then, released Martial Soul again, with six Soul Rings pulsating around him, respectively:
Black Black Black Red Red Red!