Instinct (Chinese: 笑看風雲) is a Hong Kong television drama series broadcast by TVB in 1994.

Pau Man-lung (Ekin Cheng) is an ICAC agent tasked with investigating the case.

After Man-lung loses his job, he start to work under Wong Tin with his best friend Raymond Poon Long-ching (Roger Kwok).

He is divorced and his eldest daughter Sam Wong Lui (Amy Kwok) resents him.

When the drama made its debut on TVB, the Hang Seng Index fell by more than 2,000 points.