C693 Paradoxical attitude

"Right, are you guys going to wait here forever?" Song Ziyang asked.

"I think they're coming back to save us. Maybe it's because they're too busy to contact us."

"Then do you have any other communication equipment? For example, a special signal like the one on the radio just now was used to connect to the equipment." Song Ziyang said.

"No, the signal loss here was severe