Reality Check (Chinese: 心路GPS) is a Hong Kong television drama serial created by Lee Yim-fong and produced by TVB.

In preparation for filming a brand-new reality show, senior TV producer Summer Ha (Ruco Chan) is ready to document a Hong Kong teenager Sky Cheung (Hero Yuen), who goes back to mainland China from the city in pursuit of the realm of returning to nature through his experience of the rural life there.

However, the TV station has a drastic shortage of manpower, so Summer recruits a rookie May Hui (Priscilla Wong) as his assistant, and his best friend Leung Chung-shun (Mak Cheung-ching) as the photographer.

During the filming, each of them witnesses the significant change of the hero's personality when this typical Hong Kong Kid is confronted with the culture conflicts in the countryside.

Being diligent and sincere, May works so hard to recover her self-esteem and the long-lost paternal love.