wnstairs. Hearing his granddaughter's choked sobs, he unconsciously quickened his pace. As he walked down the stairs, he saw that her eyes were red from crying."What, what is this"He looked at Li Yusa... took out her phone, and transferred 200 yuan to Jiang Yue. "The extra one yuan is a reward for you!"Jiang Yue transferred another yuan back to her. They had added each other on WeChat before. At this...