Yulier

Yulier (ユリエール) is one of the 10,000 players who were trapped in «Sword Art Online» as well as a silver haired whip user who is a member of the Aincrad Liberation Force. She is devoted to aiding Thinker with his duties. After escaping from «Sword Art Online», Thinker marries her later on.

Appearance
She is a silver haired female, with blue eyes and gold earrings. She also wears the standard outfit for the Liberation Force.

Sword Art Online
Yulier seeks the aid of Asuna and Kirito after she heard that two strong players from higher floors had come to the first floor. After finding Asuna and Kirito, she tells them of the problems in the Aincrad Liberation Force. Her leader, Thinker had been trapped by Kibaou in a hidden high-level dungeon that had recently opened up below the first floor. After journeying with Kirito and Asuna to the center of the floor, she grabs Thinker and is told by Kirito to escape with a teleport crystal.

After she is released from SAO, she marries Thinker, and helps him redesign his web page and create the MMO Tomorrow site.

ALfheim Online
After returning to the real world, she marries Thinker, and now works with him in MMO Tomorrow, an information site focused in VRMMO in general, including news and events held in each one individually. In Episode 25 of the Anime, Yulier, along with her husband Thinker, are shown flying to Aincrad as Undines.