Feeling the bark, Lu Yin suddenly thought its texture resembled the Kai Tian Array. He took it out again and rubbed it, then stared in surprise. It felt exactly the same.
Could the Kai Tian Array be made from this kind of bark?
The Kai Tian Array contained the Kai Tian Battle Skill and released it perfectly, working in conjunction with an Original Treasure Formation.
The Original Treasure Formation was important, but it might not be the most important part. The material also had to withstand the Kai Tian Battle Skill.
Containment. Bark. Lu Yin suddenly understood. Could this bark be Mother Tree Bark?
The Mother Tree could store Star Source Liquid, so naturally it could store the power of the Kai Tian Battle Skill, too. Right—why hadn't he thought of that sooner? It wasn't necessarily correct, but it was a possibility.
"Alliance Leader Lu, there's nothing else here. Let's go," Bai Shui reminded him.
Lu Yin put away the Kai Tian Array and the Mother Tree Bark, then looked at Bai Shui. "I have a question for you."
Bai Shui looked confused.
Lu Yin's voice grew grave. "If you were the only one here, and the Second Night King returned outside, what would you do?"
Bai Shui's expression changed, and she lowered her head. "The things here—"
"Don't tell me these things can protect you. I know what they're capable of. You should have some idea of the Second Night King's strength, too. Nothing here can save you," Lu Yin said.
Bai Shui's gaze flickered. "There's another way out."
"Where?" Lu Yin asked.
Bai Shui clenched her fists and glanced around.
Lu Yin simply watched her.
Sweat ran down Bai Shui's forehead as her thoughts raced. She was weighing something.
Lu Yin didn't hurry her.
After a long while,