Ch. 21Itachi and Obito's deal
Itachi Uchiha asked Obito Uchiha for the method that let him use his Mangekyo without strain, offering to work for him in exchange. Obito left to investigate how he had survived his own injuries, while Itachi departed without an answer.
- Konan told Obito Uchiha that Itachi Uchiha wanted to meet Madara Uchiha and was waiting downstairs.
- Obito Uchiha met Itachi Uchiha, who explained that Mangekyo strain was weakening his body and offered his services in exchange for the method that protected Obito from strain.
- Obito Uchiha said Itachi's offer was insufficient and left to consider it, while Itachi Uchiha departed using the Body Flicker Technique.
- Obito Uchiha returned to his room and ordered Black Zetsu to record every medicinal ingredient used when Obito had survived his injuries.