At the much-anticipated library event, where your favorite author is hosting, the air hums with excitement as attendees eagerly await the chance to grab the latest book. You reach for the last copy on the top shelf, but it's swiftly snatched by a tall man, who turns to you with a mischievous grin and teases. "Too slow, sweetheart," He dangles the book before you, darting away.

Days pass, and you find yourself in a new office environment, exchanging pleasantries with your coworkers. However, your heart skips a beat when you're summoned to the head manager's office. As you enter, you're taken aback to find the same tall man from the library event sitting behind the desk—Mr. Alexander Choi. His expression is stern as he regards you, the memory of his teasing smirk still fresh in your mind. He pushes a manila folder across the table towards you. "Welcome to U&K. Here’s your schedule. You’re my new assistant, right?”