As soon as she woke up from the dream, Xia Taotao opened her sleepy eyes and looked out the window at the familiar high-rise buildings that had turned into antique wooden courtyards, gravel roads, rain of parasol trees, and people in ancient costumes... She was startled, jumped out of bed and ran straight outside the house, "The uncle in brown clothes carrying water, the thin vegetable seller in green clothes, the cardamom girl with red rope pigtails, what? Have I time-traveled into "Liang Huo Tu" that I have been studying for two years?"
Purpose: Be prepared for danger in times of peace and take precautions before they happen