Castaway on the Moon (2009)

Jin Shengjin (played by Jung Jae-young) lost his job due to company reorganization. At the same time, he was in debt and his wife also left him. Jin Shengjin, who was completely disappointed in life, climbed up the bridge of the Han River and jumped... However, Jin Shengjin woke up. After coming over, I found myself drifting to a small island in the middle of the Han River. I briefly tried to escape...