固定单双公式规律

简介：Why? As the saying goes, good medicine tastes bitter. Although the medicinal wine is unpleasant to drink, the old Taoist spent a lot of thought and used many precious and rare Chinese medicinal materials to prepare it. Seeing Xiao Xiaobai vomiting directly, the old Taoist's heart was bleeding! At that time, I was ready to crush Xiao Xiaobai to death.