Although stung with poison herself, Granny Chiyo uses the last of the antidote on Sakura. Mocking the tender scene between Granny Chiyo and Sakura, Sasori attempts to end Granny Chiyo's life.
It was probably right before
the Jutsu was completed.
كان ذلك قبل أن تكتمل التقنية على الأرجح