CEO's Naughty Secret

To reclaim her mother’s hotel, the female lead decides to conceive a child with the male lead, who has been drugged, and escapes before he wakes up. However, her malicious stepsister pretends to be her, leading the CEO to mistakenly believe his one-night stand was with the stepsister. For the sake of the hotel, the female lead has to see the male lead again and mistakenly thinks he is in a relationship with her stepsister. At this point, she suddenly discovers that she is pregnant...