One of my friends gave me a phrase in a 'secret language' to try and solve. This is very urgent as if I solve it, I get a rather great reward. Here is the phrase:
Hu, E fuh'd. E tu hud fecr du dymg du oui. Ev oui lyh nayt drec, cruja uvv. Ev oui lyh'd, drah cruja uvv. Tuh'd cbayg du sa.