Hellow guys, Welcome to my website, and you are watching '사다리는 끊어졌다' 청년층의 희망이 사라진 이유 '계층이동의 몰락'. and this vIdeo is uploaded by 당신이 몰랐던 이야기 at 2025-09-23T07:18:29-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.