M/M Romance novel main character's names are Tristan and Alex and they get an arranged marriage because Tristan realises they're mates; demons, one is an octopus / squid

[Anike]

M/M Romance, this is a book that's being published on June 26-27 2018, it's about demons, one is an octopus / squid, it was in the m/m releases book list but got taken down, I think the main character's names are Tristan and Alex and they get an arranged marriage because Tristan realises they're mates, thanks in advance

[Lobstergirl, au gratin]

Anike, are you still looking for this or did you find it?