Boruto, Mitsuki, and Kokuri begin to carry out their plan to escape Hozuki Castle. Meanwhile, Sarada finds herself trapped in an underground area of the prison that starts to flood with water.

Cast: Yûko Sanpei, Kokoro Kikuchi, Ryûichi Kijima, Takayasu Usui, Masanori Takeda, Takaya Kuroda, Tsuyoshi Koyama, Dai Matsumoto, Naoyuki Shimozuru, Yô Tokinaga, Ryô Nishitani