Story: The world's oldest desert in Namibia... A solitary railway line... A royal family on a royal journey... From the sky, like lightning... a FLASH! The centuries old Royal Crown is stolen!Ali's (Uday Chopra) dream of becoming a police officer has come true. He is now ACP Jai Dixit's (Abhishek Bachchan) 'right hand man'. Together, they are trying to keep a tight leash on the crime in India. ... ...detailed story of Dhoom 2