C262 Walkie-talkie

Bai Xuanfeng raised the round ball in his hand and asked Li Yun, "What is this?"

Li Yun said to the soldier beside Bai Xuanfeng, "Show him your armor's function."

"Yes." The soldier agreed. With a swoosh, the soldier's armor suddenly disappeared and an identical ball appeared in his hand, which looked exactly the same as the one in Bai Xuanfeng's hand.

Suddenly