"No, we can't!" Colby immediately gave a negative answer without even thinking.

"First, we need to ensure that the communication stays connected, and secondly, we need to make sure the call lasts long enough. Otherwise, we won't be able to track them. Moreover, they might have already left the country, and we have no way of tracing signals outside our borders!"

Vivian frowned, "Can you immediately request assistance from neighboring countries?"

"We're already in contact ...