- Other Title: Zuori Qing Kong Pilot, Zuo Ri Qing Kong Pilot, 昨日青空（动画样片）, Crystal Sky of Yesterday
- Status: Completed
- Sub/Dub: Anime Chinese
- Anime Type: ONA
- Genres: Drama, Romance, School, Slice of Life
- Characters: Qi, Jingxuan, Tu, Xiaoyi, Yao, Zhetian
- Score: 5.94
- Rank: 9807
- Popularity: 11598
![[Action] Zone of the Enders: Dolores, I (TV) (Sub) Raw Eng](https://data.animebuu.com/data/84/8472/mal/1_poster.jpg "[Action] Zone of the Enders: Dolores, I (TV) (Sub) Raw Eng")
