Male, an elderly doctor with graying hair at the hospital. He checked Ye Xiaoyu's pulse for a long time in silence and was amazed to find her pulse indicated full Qi and blood with strong internal organs, despite her overweight appearance and near carbon monoxide poisoning. He advised dietary changes rather than medicine and recommended foods like white lentils, red beans, mung beans, coix seeds, yam, winter melon, and wild licorice for weight loss and expelling dampness.