Architects Limited's office manager Keung Yung (Nancy Wu) has had a crush on her co-worker Michael Mai Hoi-long (Moses Chan) for over ten years, but she is too afraid to confess her feelings. While calling May Shun Suk-Mui (Kristal Tin), who is a clumsy employee that just cost the architect firm to lost a huge account, on the phone to fire her, Yung is electrocuted to death because of her bootlegged cellular phone. Regretful of not being able to fulfill her romantic wishes in life, she uses May, who is the only person that can see and hear her due to their final phone conversation, to pursue Michael.