https://hkmdb.com/db/movies/image_detai ... ay_set=eng

A question mark was used as a placeholder for an unclear character:
奪?風流刀

A ruten.com.tw seller says it's a "魂" (link)

For me it looks more like a 魄.

These handwritten characters can be tricky sometimes, I couldn't find more information about this alias.

You are correct - this title is written as 奪魄風流刀. However 魂 and 魄 have the same meaning and it could be easy for a native Chinese writer to interchange them, and 魂 is more commonly used.

So please feel free to change this alias to 奪魄風流刀.

Ok, changed.

Thanks you.