JA: https://www.amazon.co.jp/gp/video/detail/B01B5FVHXW/ref=pd_cbs_318_3?
KO: https://www.amazon.com/Secretly-Greatly-Jang-Cheol-Soo/dp/B078P7Q5L4/ref=sr_1_2?keywords=secretly&qid=1562850785&s=instant-video&sr=1-2
The synopsis in Japanese is well rephrased from EN, however some translated lines in Korean read literal which doesn’t fit in context.
