C1097 Nine Days Around the Moon
"How many cultivators' auras do you think are needed to create such a large light barrier?!" Wang Baoyu said.
Xu Biao smacked his forehead in regret. "I understand now. The cultivators that were sent to us with the space-time shuttle were all captured by them. They used the aura of these cultivators to create a light barrier in the air."
"Yes