NA Localization:
A short rest taken in the wilds of Scandinavia. It's nice to forget all about fighting, even briefly.
...The rations include a mead-like elixir. These are the Valkyries' new provisions, given to them automatically when they transform into their new Assassin summer Spirit Origins. Most importantly, they're just really, really good!
Word has it that Ortlinde and Irs are especially fond of the elixir, and how it tastes so much like mead.
Fan Translation:
Let's forget about the battles for a moment and take a short break amidst Scandinavian nature.
―――They are ration and elixir in the form of honey wine.
The newest provisions given to the Valkyries who were automatically deployed when they turned into Summer Spirit Origin Assassins.
Both the ration and the elixir have an invigorating effect.
More than anything, they are very delicious!
Ortlinde and Geirskögul, in particular, are quite fond of the elixir with honey wine taste.