在困苦中成长的一家人，磨难多多，不幸的事情接踵而至，金智石不但掠走了宋家的工厂及稻田，而且利用职权将俊泰革职，把贤泰调到偏远的百灵岛任职，而明泰被赶出校园，正嬉越来越喜欢贤泰及深深的依恋着他，谁知贤泰竟然不顾家人的强烈反对偷偷地娶了仇人金老板的女儿智弦，而被赶出家门，正嬉无奈之下下嫁一个酒内无术的赌徒，每天在丈夫的怒骂毒打下过活。而屡屡不顺的明泰深深爱上了一位大他八岁的咖啡店老板娘圣兰，他发誓要守护圣兰母子一生，决定跟东哲拼争到底，为了保护父亲的委托书不落入他人之手，明泰和卑鄙的东哲发生争执，结果明泰被哥哥拘捕入狱，家人对贤泰的误会又加深了一步，其实贤泰一直在暗中调查事情的真相，最终金老板的计谋被产，东哲被捕，一家人重修旧好，快快乐乐地生活在一起。

Set in 1975, Jok-ji, who became an orphan, lives in the house of his uncle, Jun-tae, who is a teacher at the school of his three brothers, Hyeon-tae, the second son, a police officer, and the savage and always troublesome third-brother's house.

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