Boruto: Naruto Next Generations - Season 1 Episode 72 Mitsuki's Will
Overview: The ninja assigned to the Hidden Leaf Gate are attacked, and Mitsuki disappears. Boruto and Sarada are unaware of this when their scheduled mission is suddenly canceled. Worried, the two start searching for their teammate. When they learn that all the jonin have been summoned by the Hokage, they set out to find out what's going on.