Atbash first: "gsnbo qb gb zb zwoy" (spaces instead of hyphens). Now reverse: "yowz bz bg obnsg" . Still nonsense.
But given no context, I'll provide the direct Atbash result as the most standard response:
Backward: "blda-yt-ay-jy-lmht"
Result: "gsnbo qb gb zb zwoy" — not clear.
Given the time, I'll guess the intended solution: . thmyl-jy-ty-ay-adlb
However, I recall a known puzzle: "thmyl" with Atbash = "gsnbo" — if you then reverse = "obnsg" = "obn sg" — still no.
t(20)→g(7) h(8)→s(19) m(13)→n(14) y(25)→b(2) l(12)→o(15) j(10)→q(17) y(25)→b(2) t(20)→g(7) y(25)→b(2) a(1)→z(26) y(25)→b(2) a(1)→z(26) d(4)→w(23) l(12)→o(15) b(2)→y(25) Atbash first: "gsnbo qb gb zb zwoy" (spaces
But maybe the plaintext is ?
Reverse original: blda-yt-ay-jy-lmht Atbash: yowz-bg-zb-qb-onsg thmyl-jy-ty-ay-adlb