According to Jin Wu Old Monster, there exists a Yan Hall on the border between Beiqing and Xixia, ranking ninth among the eighteen Yan Halls, referred to as Yan City No.9.
Before Jin Wu Wanderer was killed by Ye Lingyue, Jin Wu Old Monster had been staying in Yan City No.9 all along.
As for what happened afterward with Ye Lingyue and eventually his submission, that's a story for another time.
Jin Wu Old Monster, moving sneakily in the dead of night, was itching to visit Yan City to see if he could use the Reincarnation Elixir granted by Ye Lingyue earlier to exchange for more Reincarnation Elixirs, or to learn some useful skills for Martial Artists.
Because the entrance to Yan City, just as its name implies, is very hidden, and ordinary people cannot find it without someone familiar to introduce them.
"You're saying that in Yan City No.9, one can exchange a little for a lot? Any kind of Elixir?" Ye Lingyue's eyes lit up with interest.
