Okane ga Daisuki na Heimin no Watashi wa Hikutsu Kizoku to Keiyaku Kekkon Shite Aishi Aisaremasu

Rodina, a commoner of a different social status, marries Dilmick, a margrave of a neighboring country. This is not a love marriage, but a contract marriage with a sum of ten times her lifetime annual salary. "It's all for the money!" Having suffered terribly in her previous life, Rodina was willing to accept any man as long as he offered her money. However, to Rodina, Dilmick, a masked man who had been treated as an ugly man and suffered severe discrimination, appears to be nothing but handsome! "You should have a child," Dilmick said. Meanwhile, Dilmick had been cold towards Rodina, but he gradually opened up to her, seeing how she treated him differently from those around her.

(Source: CMOA, translated)