Hsin-He, a high school sophomore who can get along just fine on her own, lives with her father. At school, the days pass slowly by, until one day, she is assigned to be the student teacher. Since she loaths math, her teacher orders Ke-Lei, student teacher from another class, to tutor her.
| Directing | Yixiong Chen | Director |
| Writing | Yixiong Chen | Writer |
| Camera | Ming-kuo Lin | Director of Photography |
| Camera | Woon-Chong Shong | Director of Photography |
| Editing | Chen Hsiao-Tong | Editor |
| Editing | Lei Chen-ching | Editor |