Xiao Xian returned to the Zeng Family home to find Xuerou already waiting at the dining table. Mrs. Zeng was not around; without a doubt, she was out at another social engagement.
Grandma Zeng knew that Xiao Xian had spent the past few days doing a summer practicum at the supermarket. She had specially prepared a dish of chilled chicken feet, saying that after eating it, one could stand for days without their feet hurting.
After dinner, Xuerou shared some news about the hangover medicine with Xiao Xian.
Mrs. Zeng mentioned earlier that she had registered patents for the hangover medicine in several major developed countries and regions. Not long ago, the United States had already sent a written notice of patent approval.
However, there was no news from Europe until halfway through their summer vacation, when the European Royal Research Institute, which was responsible for the patent application in Europe, finally responded.
