Sudden Storm

On these albums

TVアニメ「灰と幻想のグリムガル」 CD‐BOX 『Grimgar, Ashes and Illusions “BEST”』(K)NoW_NAME · 2016Soundtrack

Source: MusicBrainz recording f15e6b42-4dce-46a2-97a0-743fa3bbab29 (CC0).