故事完全俗套化、商业化，也使得刘华这种有偶像气质的表演得以平衡，要放在前两部，他的出现只会让我觉得突兀.
即使不和前作比，本作也挺平庸的，即使新增了爱情元素，感情线也缺乏足够说服力；与前作相去甚远，彻底沦为俗套的爆米花片.
与其说是‘省港旗兵’系列，不如说是刘华另一部古惑仔电影更合适
He could always stand up in the ring, he could eat 50 eggs in an hour, he could spray the pepper into police dogs' noses, he could play a sad song with a broken heart. He wouldn't fit in the world with rules and regulations cuz of failure to communicate, neither wouldn't he believe in God cuz the life fucks him up, but nothing ain't ever broken him down. He always has the Lucas smile of his, he always plays it cool, he's a natural born world-shaker.根据同名漫画改编，讲述武道做什么事情都不顺，又住在破旧老公寓里，从电视上得知国中时期的前女友—日向，无端卷入帮派火拼而身亡.
某天他在月台等车，居然跌落铁轨，正当他以为自己死定了，回神之后却发现自己回到12年前的国中时期.
后来又遇上了日向的弟弟—直人，告诉他12年后发生的事实，要求他要保护姐姐，双方握手之后他又再次回到现代.
