Arc 13The Fall of Konoha and Akatsuki
Allen exposed Konoha’s hidden crimes, helped bring down the Third Hokage, and used overwhelming power to force a new balance among the villages. After taking the Five-Tails and confronting Obito and Nagato, he united the Akatsuki around his plan to destroy Kaguya, leaving the group allied under his lead.
- Allen defeated Sasuke and Neji in the Chunin Exam, then revealed his identity and launched the Konoha invasion alongside Orochimaru.
- Allen exposed Konoha’s role in the Uchiha Clan Downfall, helped Sasuke leave the village, and battled Kakashi and Jiraiya as Orochimaru killed the Third Hokage.
- Allen used Four-Tails Chakra to cover the arena and nearby area in lava, then left Konoha with Orochimaru while Sand and Sound forces surrendered.
- Allen destroyed Iwagakure with a nuclear warhead, killed Onoki, took Dust Release, and captured Han to obtain the Five-Tails.
- Allen sealed the Five-Tails into himself and told Orochimaru he would not protect civilians using Nen, while explaining to Neji and Karin that Kaguya was the true enemy.
- Allen defeated Obito, took his Kamui Mangekyo Sharingan, and confronted Nagato, revealing that Madara’s Rinnegan had been given to him.
- Allen told the Akatsuki that Black Zetsu had manipulated Madara and Obito to advance Kaguya’s Moon Eye Plan, then persuaded the members to join him against Kaguya.
- Allen said he would let the Moon Eye Plan proceed so he could kill Kaguya permanently, and Nagato welcomed him into the Akatsuki Organization.