Starring in Sinister Beings <逆天奇案>, Crystal Fung (馮盈盈) portrays a computer hacker in the TVB drama, with an intriguing romance with lead actor Ruco Chan (陳展鵬).

So far, their characters clash and their scenes are filled with tension whenever they run into each other, most notably in episode four where Ana (Crystal Fung) gets drunk and harassed by another man while Hui Chun Sum (Ruco Chan) runs up to her and criticizes her bar-hopping lifestyle. However, Hui Chun Sum always has a soft spot for Ana and worries about her safety.