I don't remember them (￣∇￣")

He hired one to stay in the town to build random things for him. He was the one teaching the red dragon to cut jewels.

Ow. Yes, thank you. Now I remember (づ￣ ³￣)づ

yep the first time is when he his first visit at capital to met the queen . He need to build a bridge that . Then Lyod as the queen fr some assistance with the help of drwarp , and the tutor that llyod gibe to the red dragon to sculp a jewels i a dwarf