The lions are back and living their dream of running a clean and legitimate car showroom. This dream quickly evaporates when old enemies Sak and Sherbeeni blow up the place, putting the sons of Rizk in a deep financial burden. A seemingly impossible mission presents itself, promising the lions salvation from their troubles. Little do they know that they are now no longer dealing with old foes, but rather the most notorious criminal of the underground world… Sultan El Ghoul.