The villager you need to talk to is located directly south of the Marketplace npc Cleia in Heidel. He's talking in a small group with another villager and a goblin. Requires 3 energy.

As Rohgar already did mentioned, directly south of Cleia in Heidel. The highlighted npc in the picture is the Villager you need to talk with.

dont get confused guys...there are 2 "Cleias" in Heidel. the one mentioned here is in the mid of the main street of heidel

its this guy near the market place in the middle of heidel:
https://imgur.com/a/xuQGVrf