Through their conversation, Xu Huo came to know about the abundant mineral resources around Sayre Coast, especially in some areas that were normally closed off and only accessible to players.
The Beren Clan controlled the coast, and to ensure they could purchase enough ore, they transported a large number of players to the coast every year.
Therefore, from the moment they boarded the train, they ensured that players could smoothly reach the Sayre Coast by implementing an identity verification process for those getting on board—this verification seemed to be linked to specific traits, and if the Beren Clan decided not to offer hospitality services to a certain player on the train, then even if that player changed their appearance after disembarking, they couldn't escape the "service denied" label.
Once "denied service," players couldn't board the ships operated by the Beren Clan to travel to the instance locations unless the player had their own boat and knew the route.