Xiang Kun connected to "Alice" via his phone. He asked her to collect information about the patient from ward three who claimed to be a "vampire", hoping to determine the patient's identity.
Though there are security issues with communicating and tasking "Alice" through his phone, no one else currently knows of "Alice's" existence. Coupled with "Alice's" own safety measures, there should not be any problems.
He then checked the data about Old Xia that "Alice" had collected. He himself had manually searched for Old Xia's information before and later also asked "Alice" to do the same.
However, the information available online didn't show anything unusual about Old Xia. She had always been an exceptional student, from elementary school to college.
Meanwhile, Alice performed a large-scale identity comparison, finding all comments related to Old Xia that were posted online by people who knew her.
