Did u know

[RasenUchihaChaos]

That If zestu leaves ovitos body obito will go blind real fast from ms over usage

 

[BLAZE]

obito will die imo

 

[Six Paths of Logic]

That If zestu leaves ovitos body obito will go blind real fast from ms over usage

Lmfao
How do u even have all that rep, thats why it doesnt matter to me.
Obito will not go blind once "zestu" leaves his body, by "zestu" did u mean "Black Zetsu"? If Black Zetsu leaves Obito's body he might die.
Kamui doesn't cause blindness just like Koto Amatsukami doesnt either