As soon as Li Boyu spoke, everyone knew there was a good show coming.
And the topic Su Fan was going to address today was rather mystical.
The concept of life force is relatively rare in ancient medical texts.
Not to mention ordinary people and Western doctors, even some practitioners of Traditional Chinese medicine are not very familiar with this concept.
If Su Fan were merely a braggart with no real knowledge, he would certainly find himself stumped by Li Boyu.
But he possessed genuine knowledge and skills and had previously saved a patient who had been declared dead by Western medicine through his perception of life force.
Upon hearing Li Boyu's question, Su Fan said, "Not long ago, at the affiliated hospital of the Medical University, there was a drowning patient whose condition was very critical."
This incident was obviously known to most of the teachers and students in the audience.