Choi Jin Hyuk

Set in an alternate universe, in which Korea is a constitutional monarchy in 2018, Oh Sunny is a bright and vivacious musical actress who marries the emperor. She becomes involved in the palace power struggle and a mysterious murder that sets off events that threaten the monarchy itself, while searching for true love and happiness. She teams up with Na Wang Shik who works as a bodyguard for the imperial family in order to uncover the crimes of the Imperial family. Na Wang Shik started working in the palace to take revenge on the person responsible for his mother’s death. (Source: MyDramaList)

Ho Woo, a high school graduate with exceptional memory, observation, and a strong sense of justice, becomes the first of his kind to join the top accounting firm in the country. Je Kyun, the firm’s Vice President, and his son Seung Jo, the firm’s ace accountant, work alongside him. Though they have different goals, they all aim for the same target, serving justice within the firm. (Source: MyDramaList)

Lee Mi Jin is a job-seeker who has been exhausted from working various part-time jobs and preparing for a job for a long time. One day, due to an incident, she ages into her 50s, causing her to live as a 50-year-old by day and rejuvenate into her 20s by night. She is undeterred by this absurd tragedy and uses it as an opportunity to knock on the door of a job. With her wealth of experience from years of job hunting in her 20s and her seasoned 50s, she succeeds in landing the job she's always wanted. Meanwhile, Gye Ji Woong, a sensitive and cranky perfectionist prosecutor, finds himself unwillingly involved with Lee Mi Jin day and night... (Source: Korean = Netflix || Translation = MyDramaList)