Over the years, Yun Qingyao had hidden within the Yin Soul Tide, cultivating her strength to the mid-stage Ninth-Rank Ghost Emperor realm, equivalent to Five Hundred Million Calamity Power.
In the Yin Realm, she could absolutely be considered a top-tier Ghost Emperor. After reaching the Ninth-Rank Ghost Emperor realm in the Yin Realm, taking another step forward was exceedingly difficult; devouring ordinary yin souls made it nearly impossible.
Only the yin soul energy within the Yin Soul Tide had allowed Yun Qingyao to cultivate to such a level.
Sensing Yun Qingyao's aura, the True Luo Crown Prince sneered. "Whether you are added or removed makes no difference at all!"
Since he could capture Yun Qingyao alive, he naturally did not take her seriously.
"Then let us try!"
Yun Qingyao said.
The True Luo Crown Prince curled his lips. "Today, I shall kill the two of you first!"
As he spoke, his body trembled, unleashing powerful Chaos Calamity. Wielding the True Luo Immortal Sword, he thrust it toward Yun Qingyao.
Yun Qingyao's expression remained cold. A massive immortal diagram emerged in her palm, exuding astonishing deathly aura.
Then, Yun Qingyao burned a vast amount of Demon Race essence blood and gathered it into the immortal diagram.
Seeing this, the True Luo Crown Prince sneered. The True Luo Immortal Sword erupted with dazzling Chaos Sword Light as it slashed toward Yun Qingyao.
This strike would have been difficult for any Ninth-Rank Ghost Emperor to withstand.
Yet the Death Immortal Diagram before Yun Qingyao stirred with terrifying deathly aura, gathering into a Death Kingdom like the Nine Nether Hell as it shrouded the True Luo Crown Prince.
"What kind of treasure is this?"
The True Luo Crown Prince's expression changed drastically. With a flick of his fingers, a massive dark-gold banner flew from