An introverted bookstore owner communicates with his customers through letters, sending waves of care and comfort. Three young girls, each confronted by difficulties at different stages of their lives, visit this bookstore and start their own new journeys afterwards.
| Directing | Che-I Liao | Director |
| Directing | Sunny Yu | Director |
| Production | Jill Hu | Casting Director |
| Directing | Lien Chien-Hung | Director |