Hsu

Hsu is a minor NPC appearing in Golden Sun. He is a resident of Xian and a friend and possible romantic interest of Feizhi. He studies martial arts under Hama at Lama Temple, but while passing through Alpine Crossing he is injured and trapped by a landslide. If Isaac comes to free Hsu using the Reveal and Lift Psynergies, Feizhi will give Felix's party the Golden Ring during Golden Sun: The Lost Age, but only if the player transfers data from Golden Sun to The Lost Age.

There is a mistranslation in The Lost Age where Feizhi refers to Hsu as "Ulmuch".