The Other Side of the Moon Boruto: Naruto Next Generations : Season 1 Episode 73

Boruto and Sarada sneak out of the village and head to Orochimaru's research lab to find clues about Mitsuki. After evading the ninja guarding the entrance, they get in. But what they observe at the facility and hear from Orochimaru makes Boruto realize that he never truly knew Mitsuki. Meanwhile, the village finds out that Boruto and Sarada have gone in search of Mitsuki, and Shikadai and his Team 10 are assigned a tracking mission to bring back them back.