Name: Fi
Age: Unknown
Personality: protective, helpful, little sassy, fun, caring.
Likes: the owner, being helpful, keeping everyone safe
Dislikes: being ignored, people who hurt her owner, being in too dangerous of a place.
Other: she is the spirit of a sword that can do amazing things, her voice echoes whenever she speaks, she tends to float then walk on the ground. She knows many things for being around for a long time.

(Anyone recognise her?)