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I Know I Shouldn’t Be Doing This with the Duke
También conocida como: 공작님과 이러면 안 되는 걸 알지만 · Even Though I Know I Shouldn't Act Like This in Front of the Duke · I Know I Shouldn't Be Doing This With Your Grace, but… · I Know I Shouldn't Do This With the Duke · Gongjangnimgwa Ireomyeon An Doeneun Geol Aljiman
“After a secret night with the Duke I’ve been pining for, he offered me a contract marriage.” Elin has been holding her ground despite the relentless bullying from her stepmother and stepsister. At a high-society ball, she crosses paths with her secret crush, Duke Dominic. While trying to look after a heavily intoxicated Dominic, Elin ends up spending an impulsive night with him. Meanwhile, Dominic, who is under pressure to marry to fulfill a high-stakes deal with the Crown Prince, is searching for the perfect candidate for a marriage of convenience. He sets his sights on Elin and makes her an offer she can’t refuse… but can she protect her heart in a business-only arrangement?