|Airdate||January 7, 2013|
|Next Episode||Episode II|
This story first begins when Heroine tries to escape a burning building with watchtower. She is later seen sinking in the apse. After the Heroine wakes up, she discovers that it's August 4 and that she has no memories of the people she had known before. When she is at home, a young boy named Orion, who had already known her three days after August 1st, explains how she lost her memories and a way to help her to get them back. However, if she isn't able to get her memories back, she will soon lose her memories to talk, eat, sleep, and breathe.
As the story progresses, the Heroine seems to gain one of her memories back which is a memory of her and Ikki, who was helping her make the parfait. After the work was done, she and Orion found a picture of her in the mailbox with her face scribbled out.
At the end of the episode, a group of girls confront the Heroine saying that she broke their "promise". The Heroine suddenly remembers one of the girls holding a pair of scissors and cutting off a lock of her hair. After seeing that traumatic memory, she faints.