Board Thread:Theories and Speculation/@comment-45382951-20200609150217/@comment-1512913-20200609181012

I can see where the OP is coming from. I think Sasuke can sense natural energy, because he had the Curse Mark. I don't think 'even non-sages can sense large amount of natural energy' is logical, because natural energy is.... everywhere.

Also one can have Six Paths Senjutsu without having Six Paths Sage Mode, no know user of Six Paths Senjutsu had changed eyes.