Suterare Danshaku Reijou wa Kuro Kishi-sama no Okiniiri

[MangaDex]

 

[Vbutor]

Adaptation of the novel "The Abandoned Baroness Is One of the Black Knight’s Favorites" https://www.novelupdates.com/series/the-abandoned-baroness-is-one-of-the-black-knights-favorites/. (The current mangadex page doesn't reflect this fact).

 

[stressedcoffee]

Found this fact as well, that the name of the artist for this series is "Kaori Notsukawa"