Syldavia

the Syldavian King Ottokar IV. Tintin then discovers that he and Alembick are under surveillance by some strange men. Tintin's flat is even bombed in an attempt to kill him. Suspecting a Syldavian connection, Tintin offers to accompany Alembick to Syldavia for research. On the plane Tintin begins to suspect his companion. The Alembick travelling with him doesn't smoke and doesn't seem to need the spectacles he wears, while the Alembick he first met smoked heavily and had very poor eyesight. During