影片讲述了一个大学生与五个小孩子的温馨故事，即将毕业的大学生贾思婷，意外成为了广东韶关一个小山村的支教老师，彼时正值韶关银杏染秋的时节，大片金灿灿的银杏叶与宁静乡村相映衬，让刚一进山的贾思婷目酣神醉。
影片讲述了男主人公木逾经历了失败的一天之后,在回家的路上遇到了一群兔女郎装扮的美女发单员,开始他并不在意，但在美女发单员“扫码有惊喜”“您与您的梦想只差1秒的距离“的热情引导下扫下美女胸口处的二维码，下载了爆裂愿望软件。软件注册成功后显示可以免费帮他实现三个愿望，木逾出于好奇，随口一说“我希望有一个漂亮的女朋友跟我来一场说走就走的旅行”，谁知道下一瞬间便出现了一辆大巴，木逾还没有反应过来就被推上了大巴车，没想到下一个急刹车后，一位绝色美女走上车来，她正是木逾的漂亮女朋友。而这其实是一场策划好的直播真人秀，整个过程正在被全城直播，而木逾却浑然不知，等着他的将是一场充满惊险的旅行……
Back in the mid 1900's Mexico was proud to have more world boxing champions in the small categories, than any other Country. Boxing was perhaps one of the few opportunities where a typical low income Mexican(75% of the population)could have success in life. Kids started boxing in their ghettos, a few of them made it to the Pro's and an even fewer amount got to be famous and earn good money from it. Those that got to the top soon found out that suddenly they had a great amount of people that surrounded them and helped them spend their money. But immersed in their new life styles they could never leave their origins and find a better future for them. This is what "Campeon sin Corona" tries to convey; a boxer that even when he has succeeded can not live up to his new status and prefers to be the same loser he was in his earlier years. There may not be in the Mexican Movies Industry a picture that better displays the way of thinking and acting of the vast majority of Mexicans of the 20th Century.
