Beautiful

FL arranged with a foreign marriage for her brother's throne (her mother made her do it). FL tried to help out those in need in the country and shape it better even when annoyed by her selfish and childish husband - he has a mistress yet says he loves her even after belittling her and trying to force her to accept his affections (ew). ML is her escort when she went to the country and was like her safe haven.

FL transmigrates into the queen's body. ML is cursed with ghosts and FL has some knowledge in keeping them at bay. She tries to help him