Gedo Mazo was Hashirama's creation.

[IllusionRamen]

Good theory I like it a lot, it's possible !
if it become true then it would be cool to see Gedo Mazo vs Perfect Susanoo

 

[The Hidden Shinobi]

Good theory I like it a lot, it's possible !
if it become true then it would be cool to see Gedo Mazo vs Perfect Susanoo

Hmm you never know