Ethan Carter, a ruthless CEO of a renowned marketing agency, must save the London branch from bankruptcy. To do so, he proposes a risky deal to Emma Harper, his underestimated creative director: pretend to be his fiancée to convince the investors. In exchange, she might get the promotion of her dreams. For two weeks, amid professional tensions and fake romance, they will have to navigate a dangerous game where the lines between work and feelings blur. The question is no longer just about saving a company, but also understanding how far they are willing to go for each other.