It was precisely the inner core of the Ten Headed Fierce Yang Serpent.
Although this inner core could rival a Soul Ring of over fifty thousand years, with Liu Yunying's current strength, she was still far from being able to absorb it as a Soul Ring under normal circumstances.
But that was fine. Dai Weisi would give her several layers of protection to ensure she absorbed it successfully.
As for Zhu Zhuyun's sixth Soul Ring, Dai Weisi had already planned it out for her as well. That sixty-thousand-year-old Dark Demon Evil God Tiger in the Star Dou Great Forest was one of the most supreme Soul Beasts in the mortal world. Using it as Zhu Zhuyun's sixth Soul Ring would absolutely be beyond standard.
The Dark Demon Evil God Tiger was the sort of heaven-defying creature that should not have existed in the Douluo World. It grew by devouring and absorbing other Soul Beasts and Soul Masters, possessing numerous attributes such as evil, darkness, lightning, wind, time, and space.
Though the Dark Demon Evil God Tiger in the Star Dou Great Forest was only sixty thousand years old, it was a tyrant of the forest's depths. Even the Titan Giant Ape and Sky Azure Bull Python joining forces could only drive it away, not kill it.
The Dark Demon Evil God Tiger's most troublesome move was called the Life and Death Arena. It could trap both combatants within a fixed space, reverting them both to six years old. They then had to fight until only one side remained alive before they could leave.
Relying on this skill, it had slaughtered countless powerful humans and Soul Beasts, earning a fearsome reputation in the Star Dou Great Forest comparable to that of a Hundred-Thousand-Year Soul Beast.
However, to Dai Weisi and