내막이 · 내막을
the inside story, what's going on behind the scenes
Example
그 사건의 내막은 아직 아무도 몰라요.
Nobody knows the inside story of that case yet.
Word parts
내 inside+막 curtain
Literally 'inside the curtain' — what's hidden behind it.
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내막이 · 내막을
the inside story, what's going on behind the scenes
Example
그 사건의 내막은 아직 아무도 몰라요.
Nobody knows the inside story of that case yet.
Word parts
Literally 'inside the curtain' — what's hidden behind it.