No really, there was another FF with a sephiroth kinda character with WHITE COAT, black hair, and red eyes. I know what the ff7 sephiroth looks like =_=

He wasn't ''REALLY" called sephiroth though.
I think it was FFIV or FFVI.

but w/e, I don't look like ''me'' either, But It's hard to explain.
Let's put it like this: Where you have created an alter-ego you become.
I stay myself, and instead, I will change into my alter-ego (looks-wise).
I keep my identity, as where you ''turn into someone else''.

It's hard to see a difference in that But that's just because it's hard to explain xD.