Comment by Niklaus on BLACK CORPORATION: JOSEON - Chapter 104

@Niklaus 1400's, so its likely the spanish or portugese.

@Rebel Against the Harem

As long as it is the europeans, they'll try to strongarm their sh** with early stage cannons, meanwhile, Hyang already made upgrades from long range cannons to Anti-infantry flintlocks. 

It's like bringing a Revolver against an M61 Vulcan.

@Rebel Against the Harem But would that not be like a century to early? Since Portugal reached India in late 1490s and first officialy trade with Korea in 1540s.