Li Jing had also noticed the secret passage under the concrete. She immediately realized its importance. She quickly backed away to one side, then said into her phone, "Yang Kai, Yang Kai. It's me."
After she shouted several times, no response came from her phone.
"There is no signal in this cave." Li Jing looked around in the weak light, then turned back quickly and said to an agent beside her, "Yong, go out to find Yang Kai and call for support."
Although the agent didn't know what was going on, he left the cave immediately to call for support.
"Xiao Hang. Team leader Zhao." Then, Li Jing waved at them, gun in hand, signaling that they could go down and catch the two men. Xiao Hang couldn't wait anymore. After Li Jing signaled, he jumped down to the hole.