Crystal Sky of Yesterday Crystal Sky of Yesterday (2018) — 82 min - Animation, Romance - 21 July 2018 Your rating: Not rated yet! The story of some senior high school students in a Chinese village, their dreams, friendships and romances. Director: Chao Xi Writers: Yijian Gong Stars: Su Shangqing, Duan Yixuan, Wang Yibo, Banma Ma Photos No images were imported for this movie. Storyline The story of some senior high school students in a Chinese village, their dreams, friendships and romances. Collections: Chao Xi Genres: Animation, Romance Details Official Website: — Country: China Language: 普通话 Release Date: 21 July 2018 Box Office Revenue: $12,061,164 Company Credits Production Companies: Beijing Enlight Pictures, Horgos Coloroom Pictures Technical Specs Runtime: 1 h 22 min