The Red Thread That Was Cut

A girl who was troubled by a red thread visible only to her in her childhood cut off her finger along with the red thread. Several years have passed since then. The severed finger reattached safely, but the red thread remained wrapped around it as well. The girl lived while resenting the red thread wound around her ring finger, but one day, a woman connected to her red thread appeared... A story about a girl who hates the red thread and a woman who loves the red thread.