By the time Chen Fei had finished his impromptu consultations with the passengers and crew, everyone tacitly understood not to disturb him, leaving a private space for him, Elder Du, and Liu Chudong.
"Doctor Chen, what was that Qi observation technique you used just now?" Elder Du could no longer contain his excitement. His face was a mask of fervent admiration and anticipation as he posed the question to Chen Fei. Clearly, he was fascinated by the so-called Qi observation technique. It was simply miraculous, wasn't it?
