https://4kftv.com/2022/12/25/idol_challenge-gi-dle-ep-2-%eb%84%a4%eb%b2%84%eb%b2%84%e3%85%8b%e3%85%8b%ec%9d%b4%eb%b2%88-%ec%b1%8c%eb%a6%b0%ec%a7%80%eb%8f%84-%ec%b0%b8%ec%a7%80-%ec%95%8a%ea%b8%94-eng-sub/