I Can't Hide My Vest Anymore: the Female CEO Is My Fiancée

During the day, he is the most useless delivery boy in the city; at night, he is a hidden boss who can shake up the business world. When his vests fell off one by one, the famous iceberg female CEO in the city finally discovered that her fiancé, who was "long gone" in legend, was actually the one who delivered food to her every day, rain or shine.