A piercing pain suddenly spread throughout her body. Before Nan Wanyin could react, someone smashed her head against the edge of the bathtub.,She casually glanced and saw her own face reflected in the water of the bath.,Two little girls looked exactly alike. The little girl on the wall had her hair in a bun and held onto the wall tightly. The little girl with two pigtails downstairs, said tearfully to her older sister, "Big Sister, I...I'm scared..."。