This is getting all over the place now, and I can see you are locked in to your interpretation of Daniel 9:27.
The only way forward with this discussion between us is backwards to Daniel 7. My understanding is that most evangelicals agree with this assessment of the four beasts of Daniel 7 at:
https://www.gotquestions.org/Daniel-four-beasts.html
Got Questions is saying this:
1st beast = babylon
2nd beast = medo-persian
3rd beast = greece
4th beast = roman empire
little horn = end times anti-christ
Let us focus here to assess where you stand on daniel 7.
Do you agree gotquestions on daniel 7 or do you interpret differently?
I am not remember about who is 4 beast.
Is beast in Daniel same as beast in rev 13?