为追查高宗皇帝消失的金条而伪装成高中生潜入的国情院要员横冲直撞的高中生喜剧故事。。Written by the director himself, the story revolves around an “absent” hero: an astronaut lost in the emptiness of space. His absence is spoken about indirectly here, from planet Earth. He was the nation’s son, loved and admired by all. But he’s primarily always on the mind of his little sister Elsa, who’s the real “fully present” heroine in this story. Elsa has lived her life ...。