Odin has a very tall and muscular appearance, often complimented by Yuelia in the main story for his masculine stature and booming voice. Yuelia's jokes seem to get to Odin as well, causing him to laugh, which (according to the Prior Dark Sultan) he had not done before. Odin's wish is to protect Daemon as well as his family from any potential danger. After earning his trust and becoming his friend, he later agrees to join you on some adventures to protect you too.
Odin is able to join the player's party shortly after the player has completed Part 4 of the Tale of Lunares storyline. The player must complete Flutter's Request "Honour and Friendship" for 150 Bliss by speaking to Odin who is found at the north side of Al Maajik Spelltown.