Question: Kim Ji-hoon starred in Natalie, which was the first Korean film of what type?
Sentence (from "Natalie (film)"): Natalie (Hangul: 나탈리 ; RR: "Natalri "; MR: "Nat‘alli " ) is a 2010 South Korean romance mystery erotic film co-written, directed and produced by Ju Kyung-jung.
Relevant evidence: No