Original title: 家に帰るまでがラグナロクです。
English title: It's Ragnarok Until I Get Home.
Artist: bkub
Source

A series based on the role-playing smartphone game Valkyrie Anatomia: The Origin, a prequel to the original Valkyrie Profile story. Serialized on the smartphone game's official website from November of 2017 to March of 2020, with a finale 4koma when the game shut down in April 2021.