Eri survived a yachting accident, losing her memory and surviving a two-year void. However, with the return of her past memories, she lost those two years. All that remains are traces of childbirth that she herself doesn't know about. Carrying her emotional scars, she takes a new job at an advertising company where she meets a man named Tsukasa who calls her "Chie." Forgotten love and hidden truths once again violently shake the destinies of the two of them. **Official Translations:** [Japanese](https://jp.piccoma.com/web/product/195728)