Gyemoneun Harem-eul Joahae

Eliana Rose was supposed to have her happily ever after when she married a handsome baron. But after the wedding, she learns the truth about her new husband: he’s in love with another woman. Even worse, the baron’s mistress is none other than his own adopted daughter, Lady Charhen. Heartbroken and betrayed, Eliana devises a master plan to secure her rightful place in high society and save her family. Her path forward is treacherous, but to secure a fortune, a lady must be bold.

(Source: Tapas)