Mr. Gu belatedly asked, "What is this oxygen extractor?"
Gu Shiyin, a bit flustered, ran her fingers through her hair, "Dad, this is Director Yang Buhui whom I invited for you. He's also here to help with your treatment."
Mr. Gu looked at Yang Buhui kneeling by the bedside, "Ah, Elder Yang, what are you..."
Yang Buhui said, "Sir, your granddaughter really exemplifies the compassionate doctor with exceptional skills. I've witnessed it today, learned greatly, and feel it was worthwhile! Your recovery is all thanks to Miss Xi. I'm merely a humble student in Miss Xi's eyes, not daring to claim credit."
Zuzi said, "Xiao Yang, just go back and focus on treating the poor well."
Yang Buhui answered, "I will certainly follow your guidance!"
Zuzi continued, "Then get up, oh dear, the floor is actually quite cold."
Everyone: "..." Ancestor, did you just realize the tiled floor is cold indeed?
