Responses
it's called "Sekai wa Bokura no Koto Nanka Shiri mo Shinai" ( https://www.mangaupdates.com/series.html?id=110883 ), his story with Solomon's brother, Gideon (๑•ㅂ•)و✧ but it's not scanlated yet!
Thank you a lot
You are very much welcome ٩(๑❛ᴗ❛๑)۶
p.s. let's hope it will get translated too and that the other two pairings will get their own spin-offs!!!
Does anyone know the name of the writer's story, because I've the feeling I've already read it once...