Sachi - Undying Faith

One of the tens of thousands of people who were trapped in the death game known as SAO. While she was supposed to be a distant memory, the Factory has been looking into some forbidden things lately, merging this world with one in which Sachi survived, and soulbound her to a wedding dress for an incredibly spoiled brat they didn’t know had bit the dust for his crimes against her. Appears in Sword Art Online: Integral Factor.