虹Red runs in a nonlinear storyline, revolving around two gangsters, Feng and Nan, who find themselves trapped by their decision in joining a gang. Nan slowly accepts that it has come to a point of no return, while Feng, a young gang member, struggles to come to terms with the fragility of life. This film is about the culture of gangs in Singapore; that it is easy to join a gang, but difficult to leave. In the story, we utilized the analogy of a bird stuck in a cage as an example to highlight this message. Through this, we hope to discourage youths to think twice before joining gangs.