This is where Loki first meets Chaos and the gang, in Prontera. As he descends upon Chaos, flinging his sword at the rune-knight, Fenris is the first to sense the assassin. She activates a barrier (Elves of Alfheim, heed my call, come safeguard us all...) and promptly blocks off Loki's attack.

Loki jumps off the roof, and smashes part of the street. Chaos, Iris, and Fenris give him bewildered stares. Loki then asks Chaos for his name. After the introductions and such, Fenris senses a 'peculiar vibe' from Loki.