Lu Yin understood. So this was how Undying God could recover: the Only True God's divine power.
He had seen this power before. Wang Xu God had been the first to use it. Its eerie, overbearing nature and the fact that it seemed impossible to counter had left a deep impression on him.
"Every time a Dried Corpse dies, divine power enters Undying God's body? If so, why did he spread it out?" Big Sister asked, puzzled.
Bai Xian'er looked at her. "Because divine power can't enter this starry sky."
Even Wu Yao and the other Progenitors didn't know this. They might have known about divine power, but they were just as baffled about why it couldn't enter the Tree Starry Sky.
"Divine power is the power of the Eternal Clan's Only True God. When it's bestowed upon any Eternal Clan monster, that monster's combat strength surges. If divine power could enter the Tree Starry Sky at will, the Eternal Clan wouldn't need the Infinite Power to make this starry sky their territory," Bai Xian'er explained. "And the one preventing divine power from entering the Tree Starry Sky is..." She pointed into the distance. "The Tree Boundary."
"The Tree Boundary?" Wu Yao, Xia Ziheng, and the others exclaimed in surprise.
Lu Yin was equally surprised. He had thought the Tree Boundary merely kept people in the Tree Starry Sky from seeing the Backside Battlefield.
Bai Xian'er smiled faintly. "The Tree Boundary wasn't made by anyone. It's a gift from the Mother Tree. Without it, the Eternal Clan's Only True God could attack the Tree Starry Sky at will."
Lu Yin looked up at the Upper Realm. So that was how it was. The Tree Boundary blocked divine power, while the people in the Dominion Realm, like Bai Wangyuan, held back