I went to Twentieth Century, Warner Bros., Paramount, Universal, you name it. Every single person say, 'Hey, Y.K. Kim, this is trash, this is trash! Don't waste your time!' I don't even know how many times this movie died. But I went too far, I couldn't stop. No way! Whenever I wanted to stop I can see my students' faces. That's the martial arts spirit. I had promised these students, you know?