Chapter 647: 642 Must find him!

Hearing that there was no longer a serious issue with the person, Gu Chen finally put his mind completely at ease.

"Are you a family member of the patient?" the doctor asked Gu Chen.

"No, I'm a traveler who just happened to see what happened," Gu Chen replied.

Hearing that Gu Chen was merely a traveler meant that the person was only saved because of him.

A flash of surprise flickered through the doctor's eyes, but he didn't say anything else.

"We'll notify the patient's family as quickly as possible. Although we don't know when they'll arrive, I'd like to thank you on their behalf," the doctor said to Gu Chen.

After hearing this, Gu Chen nodded his head and, taking a long breath, he prepared to leave.

It was clear his presence was no longer needed here, and there was no need for him to stay any longer.

So at that moment, Gu Chen turned and started walking towards the outside.