During the half a year time they have spent traveling from the insect planet back to Ancestral Star, Zhong Yue has imparted Gu Hongzi with the knowledge of the extreme states. Thus, allowing Gu Hongzi to cultivate the Nine Revolving Inner Cores and the other extreme states.
Gu Hongzi's Nine Revolving Inner Core was known as the Sealing Goose Force Field. There would be a bird celestial being that emerge in the middle of the force field, this bird celestial being was the core of the whole force field. This force field's main use was to seal the opponent's arcane energy and skills.
While Long Yue's Nine Revolving Inner Core have six bright moons hovering up high above it the Star Toad celestial being. Its main use was to distort the space and slowly grind the opponent away.
In addition to Zhong Yue's Celestial Demon Tai Chi Force Field, they were able to suppress the nine-headed lion!