Born to Revengeance
Geomancer friend of Fletcher's
Xiahou Yan is a Chinese geomancer and feng shui expert working out of Hong Kong.
He also joined the Dragons on a day out at the Dragon Boat Festival, at which time he saw a man transform into a bear, several animals transform from eggs or babies into full-size creatures, and a man transform into an actual Dragon in Stanley Harbour.
Since then Xiahou Yan has been doing research into animal transformations to attempt to understand what he has seen.