The episode follows Sasuke and Sakura as they reach the climax of their undercover investigation at the in the Land of Redaku. Their goal is to find the Ultra Particles —a legendary cure once used by the Sage of Six Paths—to save Naruto from a debilitating illness.
: Sasuke learns from Jiji about a nearby lake formed by a meteor crash long ago, described as a place where the "sky fell to the earth". Boruto: Naruto Next Generations Episode 285
: After successfully retrieving the Ultra Particles at the lake, Sasuke and Sakura are betrayed. It is revealed that Jiji has been working with the observatory’s director, Zansul, using a form of Reanimation Jutsu to resurrect ancient "dragon beasts" (dinosaurs). The episode follows Sasuke and Sakura as they
: Sakura realizes that the zodiac symbols in the "Map of the Heavens" are actually linked to ninja hand signs . : After successfully retrieving the Ultra Particles at
: Sakura is stabbed with a poisoned kunai by Jiji and trapped under falling debris as the observatory begins to crumble. Boruto: Naruto Next Generations 1×285 & 286 Review