Red String

The manga follows 50-year-old Irie, a ballet dancer who got into the art through her sister long ago. Now she lives a simple but happy life teaching handicrafts and living together with a writer husband. When her husband has a medical emergency due to a hemorrhage, she rushes to the hospital, only to find a mysterious young man by her husband's side. When Irie's husband does not wake up, the young man confesses that he is the lover of Irie's husband.