Ch. 1Beneath a distant starry sky
On a dead planet, elderly Sasuke learned that Orochimaru could send his soul into the past using Karasuki, giving him a chance to prevent Shi Mei’s destruction of the Shinobi World. Sasuke accepted the journey and awoke in his younger body, while Orochimaru sacrificed himself to send him back.
- Sasuke asked Orochimaru to let him see their ruined homeland, and Orochimaru explained how Sasuke’s power might be rebuilt into that of an Ōtsutsuki.
- Orochimaru revealed Karasuki and proposed sending Sasuke’s soul into his past body, though the technique would destroy Karasuki and its caster.
- Orochimaru gave Sasuke a chakra sphere containing his knowledge, memories, and emotions, instructing him to deliver it to his younger self.
- Sasuke accepted the journey and promised to return with good news, then Karasuki carried his soul into the past.
- Orochimaru and Karasuki crumbled away after the technique, and Sasuke awoke in his youthful body as he saw Rain.