Here is something very interesting:
From Chapter 957 (Wano)
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From Chapter 452 (Thriller Bark)
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As we know, after he died, Captain John’s corpse came into the possession of Dr. Hogback.
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With Hogback’s surgical skills and Moria’s Devil Fruit powers, the corpse of John was modified into a zombie.
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Since John was one of Moria’s Zombies, could it be that also Silver Axe and Wang Zhi’s corpses were modified into zombies?
What do you guys think?