Translate the text into English. Luke and Emily are passionately in love and are planning to marry. They live together and work at a financial firm where dating colleagues is forbidden, so they hide their relationship and even commute to work by different routes. After the dismissal of one of the leading office managers, rumors begin to circulate that the vacant position will go to Luke, but the promotion unexpectedly goes to Emily. He becomes her subordinate, and their once-perfect relationship begins to crack.