Sybak

Sybak is a city in Tethe'alla in the game Tales of Symphonia. This is also the place the group finds out more about the Cruxis Crystal, as well as makes a Key Crest to Colette to try to get her back from her lifeless state after the final seal at the Tower of Salvation. When they get arrested shortly after, and it it revealed the true identities of Raine and Genis, they get help from a half-elf named Kate to escape.

They also go to Sybak in order to get information about Colette's sickness and the Kharlan War.

Tales of Symphonia: Dawn of the New World
In the sequel of the game, the party goes to Sybak, where they find out about Richter's origins and some of his life as a half-elf. It's also more information about Astel, a boy who looks almost exactly like Emil.