It is almost a shot-for-shot remake, aside from the setting, language, and actor changes, a few details (Hyun-jun previously played baseball, whereas his Chinese counterpart, Hongrui, played tennis), and an additional scene that pays homage to the 2004 film Bunshinsaba.
It is nearly a shot-for-shot remake, excluding the setting, language, and actor changes, some specifics (Hyun-jun previously played baseball, while his Chinese counterpart, Hongrui, played tennis), and an extra scene that pays homage to the 2004 film Bunshinsaba.