올 거라고

that … will come

→ 오다
phrase Rare #31,011
that … will come Used to quote or report a prediction or statement about someone or something coming. The subject is often supplied by the surrounding sentence.
KO: 친구가 올 거라고 생각해요.
EN: I think my friend will come.

검사관 구하려고 올 거 라고 검사관 이라뇨?

You’re here to find an inspector? An inspector?

— 알.이.씨 (2007)

벤크가 올 거 라고.

I’m telling you, Benck is coming.

— 다운폴 (2004)

엄마가 네가 올 거 라고 하셨어

Mom said you were coming.

— TAR 타르 (2022)

내 음악 때문에 악마가 올 거 라고 하셨어.

He said the devil would come because of my music.

— 씨너스: 죄인들 (2025)