Earlier today, the official KonoSuba: God’s Blessing on this Wonderful World! (Kono Subarashii Sekai ni Shukufuku o!) anime website updated with a new trailer for upcoming film KonoSuba the Movie: The Crimson Legend (Kono Subarashii Sekai ni Shukufuku o! Kurenai Densetsu). The 90-second promo focuses on the film’s lighthearted moments. Theme song 1 Millimeter Symphony by Machico plays as as a background track.
https://www.animeherald.com/2019/07/21/konosuba-crimson-legend-movie-gets-second-teaser-trailer/