With the preparation for the new trading system, new NPCs were put into play in the main, they are located in Epheria, but there are other places.

And so 9 new NPS and 2 knowledge knowledge (which I hope will be repaired in the near future)

NPS

Epheria, Calfion

Knowledge Black Desert Mobile

West Guard Camp

Knowledge Black Desert Mobile

Bear Village

Knowledge Black Desert Mobile

Outpost Delpe

Knowledge Black Desert Mobile

Knowledge

After fixing the bug will be available from these two NPCs in Epheria. Most likely through the quest.

Knowledge Black Desert Mobile Knowledge Black Desert Mobile