The black lines emitted by the two Tree Race members possessed powerful Space Cutting force, far sharper than even Laser Weapons.
However, the very existence of the Heavenly Devil Domain involved certain Spatial Rules, so it still could not be pierced through in such haste.
Nearly everyone watching the battle could vaguely sense that the energy of the Heavenly Devil Domain's protective barrier was declining.
But no one could determine exactly how long it would take to break through.
The Dao Palace people muttered among themselves, "The reinforcements are supposed to arrive in about two days, and now they're 'tied up in battle.'"
The two Tree Race members attacked for more than half an hour. Each unleashed nearly a hundred black lines before stopping.
Jiang Hui, watching from the warship, found it rather strange and asked Jing Yuexin, "Why did they stop?"
"These black lines consume a lot of energy," Jing Yuexin answered gravely. "They can't sustain frequent attacks."
"That's already impressive," Hall Master Jiang said with a nod, then asked again, "So this is the Tree Race's weakness?"
The two judgments were not contradictory. She could sense the cultivation levels of the two Alien Race members: one was in the Nascent Soul Realm, while the other was nearly there.
The black lines were undeniably powerful, but they could only be maintained for such a short time. Their endurance was somewhat lacking.
As for asking about the Alien Race's weaknesses, she saw nothing inappropriate about it—she was not planning to deal with Red Leaf Ridge.
More importantly, although the Tree Race was controlled by Red Leaf Ridge, it ultimately still belonged to the Alien Race.
Cangwu Realm might encounter such opponents in the future, so naturally they needed to learn how to deal with them.
"This..." Jing Yuexin was somewhat