What does "抜かれくってる" mean?

[Murakumo]

What does "抜かれまくってる" mean?

What does "抜かれまくってる / 抜かれまくって" mean?

Used in this story script context (from GE2 game story) https://novel.syosetu.org/24069/24.html
(Ctrl+F and copy paste to find!)


additionally, what does this mean > (in same script )
ナナみたいに開き直れるほど大物でもない...
from what I can tell for the 2nd one, its "(I'm) not a big deal like Nana (who's able) to defy ???

 

[ancer_nyaa]

1st: Something is being removed or pulled out.

2nd: Nana mitai ni hiraki naoreru hodo oomono demonai

(I am Having a hard time explaining it.)