From what I read * spoiler * Yes he is It's not a romantic ending where he choose the guy and live happy ever after but more like he's the only one he want to spend the rest of his life with someone to trust and relay on The story about revenge ( from the guy who ruined the og body's life)
I said I will marinate this until it has alot of chapter but I always read it everytime it updates. Now I'm left hanging for mlre because it's too short.
Idk if the duke and the prince will have a change development but I know one of them will be the ML. So I was just thinking what if they just give us a harem ending instead or an solo ending for each ML.
Like c'mon tell me she gonna choose both. They already said she won't be satisfied in one d.