Mae blwyddyn wedi mynd heibio ers i Sgwid Beynon atal Dustin Starr rhag ffrwydro awyren Arlywydd Rwsia Yn y cyfamser mae corff Dustin wedi cael ei ddarganfod yng Nghernyw Felly, ac yntau yng Nghaerdydd am wythnos yn cael gwersi snwcer, does gan Sgwid ddim i boeni yn ei gylch Tan i'w ffrind, Anna, gysylltu yn honni iddi weld Dustin yn fyw O'r foment honno caiff Sgwid ei lusgo unwaith eto i fyd terfysgaeth a thwyll [A year has gone past since Sgwid Beynon prevented Dustin Starr from exploding the Russian President's aeroplane Meanwhile Dustin Starr's body has been discovered in Cornwall So, whilst in Cardiff for a week having snooker lessons, Sgwid has nothing to worry about Until his friend, Anna, contacts him claiming to have seen Dustin alive From that moment on Sgwid is dragged once again to a world of terrorism and deception]