>>715393432>What's wrong with her?she's now a shibito (undead person controlled by a God). She wanted to reunite with her parents but she died before she could reach them. By the time she does (because the red rain revives everyone, but also contaminates them), she is already a shibito, and her parents being completely scared, scream at her to shoo her away, which she does with sorrow. Later on, her parents decided to submerge in the red water and become shibito to reunite with her.
By the end you see them playing happy family and doing basic chores.