Yolko

Yolko is a former member of the small guild Golden Apple, which counted only eight members, including her boyfriend Caynz and their leader Griselda. When the guild found a rare-drop item, a vote split the group over whether to keep or sell it; Yolko sided with Caynz to keep it, but the majority voted to sell, and Griselda's disappearance while carrying it to market, followed by news of her death, left the guild shattered and the culprit unidentified.

Yolko appears devastated when Caynz is later apparently killed as well, playing the part of a traumatized victim so convincingly that few suspect the truth: the murder was staged, and she and Caynz had planned it together as part of an investigation into who really killed Griselda.

Despite the deception, Yolko is not without conscience, she deliberately leaves herself reachable on Asuna's friend list even though it risks exposing the scheme, seemingly out of guilt over the lies she has to tell.