Last One Standing (Chinese: 與敵同行; literally "walking with the enemy") is a 2008 Hong Kong television drama serial created by Amy Wong and produced by TVB.

The serial tells the story of ex-convict Hei (Kevin Cheng), a young man who was sentenced to ten years in prison after he was framed for murdering his stepfather.

When Hei is released, he exacts vengeance on his cousin and best friend Yin (Roger Kwok), who was a key witness of the murder.

Former Hong Kong Correctional Services personnel Cheung Sing-hei (Kevin Cheng) was sent to prison for murdering his stepfather.

Feeling extremely frustrated and harbouring suspicions about the case ten years ago, he is desperate to find out the truth behind his stepfather's death.