"Boom!"
An explosion of energy burst forth from the huge Dark Moon White Tiger.
Sky full of starlight fell down, lingering on and on.
Zhou Ye and the other two opened their mouths wide, speechless for a long while.
Zhang Hai remained calm and composed.
Ye Hao, Shen Dao, and others were accustomed to such scenes.
Yun Canghai and Ye Wushuang exchanged smiles, no longer surprised by such spectacles.
"Hahahaha!"
Lu Xingyuan burst out laughing, "The breakthrough is complete, Dark Moon has advanced to Level 46!"
The feedback of power emanating from Dark Moon was incredibly immense, causing Lu Xingyuan's body to shimmer with streaks of flowing light.
"There's no need… Ah!"
Lu Xingyuan said, "Dark Moon, there's no need to feedback so much Star Power to me..."
The amount of power a Guardian Beast feeds back lies within a certain range.
There is a minimum and also a maximum.
It is decided by the Guardian Beast itself.