Zero

"Zero" is a character in Final Fantasy XIV, introduced as a reluctant antagonist in Endwalker as the reaper avatar of Zenos Galvus, before being expanded upon and named in patch 6.2 as a supporting character. She is a resident from the Thirteenth, a Memoriate who was rendered a voidsent after the Flood of Darkness consumed her world. Her real name is unknown, with the name "Zero" being given to her by Y'shtola Rhul.