이 나온다고

that ... comes out

→ 이
phrase Common #1,780
that ... comes out A phrase ending used to report or quote that something comes out, appears, or is shown. The 이 is the subject marker attached to the preceding noun, and -ㄴ다고 marks reported information or a statement.
KO: 이 영화에는 괴물이 나온다고 들었어요.
EN: I heard that a monster appears in this movie.

이 집에서 귀신이 나온다고 한다.

They say there's a ghost in this house.

이 집에 유령이 나온다고 한다.

They say there's a ghost in this house.

이 나온다고, 잘됐네

You're getting some money? That's great.

— 어느 가족 (2018)