30好几的杜拉拉（林依晨 饰）二次归来，一心想与王伟（周渝民 饰）结婚的她遇到劲敌美少女沙当当（林珍娜 饰），而另一名追求者陈丰（陈柏霖 饰），和新上司曲络绎（邬君梅 饰）的出现，让杜拉拉对人生的选择陷入迷惘。面对接踵而来的问题，杜拉拉是否能再次“升职”成功呢？Lala starts a new career in a new position after company restructures. She encounters a handsome and successful client, Chen Feng, who proposed to Lala, and broke up with Wang Wei. Lala is in a dilemma between love and career.