10 gold coins was more than worth it for two future phoenix powerhouses. Frost and Sebastian shook hands to cement the deal, after which Sebastian gave the nearby servant a few requests, he needed a bunch of materials to be brought over if he was going to deal with slave tattoos. It'd take him several hours to complete, during which he'd need to be incredibly focused and while he worked his magic, the kids would also need to remain stationary unless they wanted their heads to explode.
With the arrangements set, the servants left to fetch the items from Sebastian's warehouse while Leo asked the other servants to clean up a room wherein Sebastian could operate. Sebastian then took the kids away since he needed to discuss the details of the operation and how serious it was that they remain very still and quiet. The two were a little afraid to leave Frost's side but acquiesced after seeing him nod and understanding that this was for their benefit.