Shigoto Ningen na Hakushaku Reijou wa Koori no Saishou-sama no Ai wo mi Ayamatte iru

Olivia, the daughter of an earl, is devoted to her work, and as an aide to the workaholic Arthur, who is feared as the "Ice Chancellor," she works day and night doing extraordinary work. Although she is in love with Arthur, Olivia has suppressed her feelings because she believes that the love is mismatched. But then he suddenly proposes to her! Moreover, she accepts without hesitation, saying that it is for the sake of her work (?)...!? https://www.cmoa.jp/title/3107...