Those serving Nan Wan'yan tiptoed into the bathroom, their faces pale with fear. When they saw the woman floating in the bath, they let out terrified screams —,But this black spot seems to be caused by poisoning, right,Two little girls looked exactly alike. The girl on the wall had her hair in a bun and was holding tightly to the wall, while the other girl with two braids cried out, "Big sister, I... I'm scared..."。