File:Sword Art Online Alicization Anime 3rd Cour Teaser Visual.png

Summary
A teaser visual for Sword Art Online Alicization War of Underworld, released on March 30, 2019.

Source: https://sao-alicization.net/assets/img/top/pc/img_mv03.jpg

Reference: https://twitter.com/sao_anime/status/1112014258152235008