Singel mom Felicity Smoak moves to Starling City to start over with her daughter Lilly. After selling her own little IT company she get's hired to work for Queen Consolidated as head of the IT department. Oliver just found out that his fiance cheated on him with his best friend. He finds himself lost in his work as Queen Consolidated CEO. What happens when he finds out that the newly hired Felicity has a daughter and starts to get to know them better.