Tang Zhijun, an editor of a science fiction magazine, attempts to find signs of an alien civilisation. When a strange young man claims to have received instructions from aliens, Tang and his team follow him in search of extraterrestrial creatures.
Yang Haoyu
Tang Zhijun
Ai Liya
Qin Cairong
Roy Wang
Sun Yitong
Jiang Qiming
Narisu
Sheng Chen Chen
Xiao Xiao
