Grapping fruit martini

In fact i put somethings that should not be in the normal cocktail… the real drink is to mashed grapefruit whit lime and sugar but for then you have to be prepared with a grapefruit syrup that also has lemon grass and anisette.
then put 1/2 oz. of that syrup with the mashed fruit and add it sake 3 oz. sake it and serve in a martini glass. for garnish use your imagination