Why doesn't Infinite Tsukuyomi work on Tobirama Senju?


# Manga Spoiler Alert

In the latest manga chapter (677), Madara successfully initiated the Infinite
Tsukuyomi.  
However, Tobirama Senju seems to be unaffected by this. Why is that?

See reference image below:  
[![enter image description
here](https://i.stack.imgur.com/0RaTIm.jpg)](https://i.stack.imgur.com/0RaTI.jpg)




Given the fact that none of the Edo Tensei'd Hokages were affected, I'm
guessing that Edo Tensei reanimated people are not affected by it.

There wasn't much said about it anyway, but that's the option that makes most
sense.




Given the fact that none of the Edo Tensei'd Hokages were affected, I'm
guessing that Edo Tensei reanimated people are not affected by it.

There wasn't much said about it anyway, but that's the option that makes most
sense.

