씨랜드 화재 참사 숨겨진 비밀 이야기

Hello, this is Knowledge Korea. This time, we're going to talk about a truly heartbreaking incident, but because so many people need to know about it, and because we must not forget it, and because it's something we adults need to remember, we made this video. While making it, I wondered if all of our team members had ever cried like this before... It's heartbreaking, but I'm uploading this video in the hopes that you'll remember it.