The film reimagines the mysterious disappearance of Jang Yeong-sil, the Joseon-era scientist who vanished from historical records in 1442 following the so-called “palanquin incident.” 　　In the story, Jang secretly escapes to Europe with the help of King Sejong and explorer Zheng He, eventually arriving in Renaissance-era Florence. There he encounters a young Leonardo da Vinci, an...