According to Tencent's video, Wang Qiang was rescued in the sixth episode of White Castle. Wang Yangming and Meng are in the ambulance, and they are operated under the guidance of Lu Qingqi. The ambulance suddenly encountered an emergency brake, and Wang Yangming and Meng Du were thrown aside. Lu Qingqi on the other side of the phone looked puzzled, but Wang Yangming succeeded. He saved Wang Qiang's life in the ambulance.

Based on Wang Chenggang's novel of the same name, the play tells the story of four doctors with different personalities, namely, Wang Yangming, Lu Qingqi, Zuwenda and Liu Fei, who are always optimistic in their first aid work, laugh at life and stick to their highest ideals.