User blog comment:Crimson and Darkness/Volume 24 discussion blog/@comment-177.134.149.241-20180112223737/@comment-27083298-20180112224456

Issei will probably proposed to Ravel in vol 26 and Le Fay in vol 27. Roygun and Tiamat are unknown if they will join the harem for. The Norse higher-ups are pushing Rossweisse to marry Vidar and because Odin is worried that Vidar is still single.