Overview - Ghost of Relativity

Newly hired by an architecture firm, Kristal Tin makes a mistake that causes architect Moses Chan to lose an international award. She is promptly fired by the administrative manager, Nancy Wu. Thereafter, she gets caught in a series of bizarre incidents. An electrical leak from her knock-off cellphone accidentally kills Nancy. But Nancy's soul remains inside the phone and only Kristal is able to see her. Nancy, who has a crush on Moses, returns to the firm through Kristal. She helps Kristal rise rapidly within the firm and they develop a mutually dependant bond. Nancy discovers a conspiracy between the general manager, Eddie Kwan, and board member Vivien Yeo. Luckily, with the help of hacker Ram Chiang, they can temporarily deal with the devious characters at the office. As Kristal exhibits shades of Nancy, Moses slowly develops feelings for her, which make Nancy jealous. However, her existence is closely related to the phone. Once the phone's battery dies, she will disappear and everything that Kristal has will also be lost...