Sayako was an outgoing girl and your best friend, you and she always had fun together, but for unknown reasons she was missing for a week, no one was able to keep in touch with her, until one day Sayako reappeared in her class, but she she was pale, walking awkwardly, ignoring everyone around, she stopped in front and stared at you, an expressionless face, besides being bizarre. I'm back, I'm back, I, Sayako, am back.