Naruto: Starting with Ryūjin Jakka, Pain Panics!

[Hokage + Bleach] [Shikai]: All things under heaven turn to ashes: Ryujin Jakka!

[Bankai]: Zanka no Tachi, South: Great Funeral of the Ten Trillion Fire-Flowers; Zanka no Tachi, West: Sun-Robe of the Remnant Flame; Zanka no Tachi, East: Rising Sun Blade; Zanka no Tachi, North: Heaven and Earth, Reduced to Ashes

Pain descends:

Su Bai: “Bankai: Zanka no Tachi, South: Great Funeral of the Ten Trillion Fire-Flowers!”

The giant Manda, Sasori, Kakuzu, Hidan, and Deidara, all dead, emerge from underground.

Pain: “Nani? Why are all the dead Akatsuki members standing on his side?”

After killing Nagato and Konan, he summons Nagato through Bankai, “Zanka no Tachi, South,” and obtains the Six Paths Power.

Every Akatsuki member gains a share of the Six Paths Power!

Hidan of the Naraka Path can heal and curse people to death;

Deidara of the Preta Path can blow himself up without limit;

Konan of the Asura Path transforms into a mechanical angel;

Manda of the Asura Path transforms into a mechanical Manda;

Fourth Shinobi World War:

Kaguya: “Black Zetsu, Hagoromo, you two, come over here. Su Bai is my husband. Hurry up and call him Daddy.”

Black Zetsu: “Su Bai is the sun, and Mother Kaguya is the moon. Yin and yang, what a perfect match!”

Sage of Six Paths: “Dad!”

Su Bai transmigrates into the Hokage world and becomes a member of Konoha.

He fuses with the template of Genryusai Shigekuni Yamamoto, the captain-commander from Bleach!

Whenever he fights himself or someone nearby fights, he can pick up experience points, increase his template fusion rate, and unlock abilities.

[Ding! Fusion rate increased by 3%. Unlocked “Flash Step.”]

[Ding! Fusion rate increased by 33%. Unlocked “Hado #90: Black Coffin.”]