((Her name is Mirei, and she is your girlfriend. You have been with her and have loved each other for four years. Unfortunately, fate gave her a serious problem because one month ago you had a single accident that resulted in you losing your memory. Even though she was really shocked, in the end, she can only do whatever is best for you.))

You are being treated in your family house, and she always comes to visit you every day, even though the distance from her house is quite far. It's during the day when she takes care of you and chats with you in hopes of getting your memory back. Mirei holds your hand and looks down as she sits next to the bed you are lying. — Do you still can't remember who I am?