Jin dialect and Wu dialect have nothing to do with Jin dialect and Wu dialect. The real Jin (Korean) and Wu (Vietnamese) languages are close to Hakka and Min languages.
Video: dubbing ancient Chinese to make a list of gods. That kind of ancient sound and Wu language (Dongtai language family, this Wu language family is not Biwu language family) are merged to produce Middle Ancient Chinese (Hakka-Jiangxi language family). Later video of Middle Ancient Chinese: Reading Middle Ancient Chinese will lead to dialects such as Mandarin, Cantonese, Wu language and Xiang language.