Histoire suffers from short-term memory lapses. She begins life anew with a few lost memories including those of a god, Fiend, who is in love with her. Her best friend is also in love with her, but her love interest is someone who lives in another country. She meets a wealthy young man who happens to be her neighbor and an old school mate she forgot about. Together they face hardships until Fiend returns to her and new problems arise. Histoire forms new relationships with other people, but knowing what their fates are, Fiend gives her an ultimatum: that she can only save one out of the five. Who will she decide is worthy of being saved?