At that moment, Yara had the communicator on speaker, so Dong Tianyu also heard Yara's father's words.
Hearing Yara's father's inquiry, Dong Tianyu instantly thought that similar circumstances must have arisen in Yara's hometown; otherwise, Yara wouldn't be reporting to his dad over the phone.
However, even though Dong Tianyu had already confirmed the situation, at that time, he couldn't make any guarantees to Yara's father, as no one could be sure whether the situation at Yara's father's location was the same as at the nearby camp. Therefore, in response to Yara's father's inquiry, Dong Tianyu simply kept silent and didn't answer.
Seeing Dong Tianyu remain silent and unresponsive, Yara grew anxious and kept giving him meaningful looks, trying to prompt him to speak. But no matter how Yara signaled, Dong Tianyu didn't open his mouth.