韩半岛6.1级地震之后，引发了位于釜山地区的1号原子能发电站爆炸，核电站陷入了危机。大规模强震引发的爆炸导致核电站出现裂缝，放射性物质泄漏事故发生。毫无预警的灾难，令韩半岛被混乱恐慌笼罩。就连一直坚信可以预警灾难的塔台也处于即将颠覆的状态。核能泄露的恐怖渐渐席卷而来，甚至还可能诱发第二次爆炸。核电站工作人员与居民、消防人员展开救灾行动，然而下一轮爆炸的威胁已经袭来。
阿纲（马里奥·毛瑞尔 Mario Maurer 饰）是一位个性十分容易冲动的热血少年，阿纲的父母整日忙于工作，无暇顾及儿子的生活起居，因此，无人管教的阿纲整天在外面无所事事，不是拉帮结派就是打架斗殴。 一次偶然中，阿纲结识了名叫宋（纳查·佳塔潘 Natcha Jantapan 饰）的男子，宋亦是叛逆少年，因为不满母亲再婚，于是选择了离家出走。宋和阿纲两人十分合拍，在阿纲的劝说之下，宋加入了帮派之中，之后，宋喜欢上了学校里人人仰慕的校花阿德（莫茶诺·欣彩萍翩 Mo Monchanok Saengchaipiangpen 饰），并且因此而惹出了一堆的麻烦，好在阿纲讲义气，很快他就领来了一帮兄弟，为宋出头。
January is forced to return home after six years traveling abroad. A near-fatal accident has left her temporarily wheelchair bound and depleted of her long-term memory. She is accompanied by her boyfriend 'Callum' whom she met whilst traveling. He was also the driver in the fateful accident. Not only has she forgotten her family, but her childhood as well and is surprised to discover that her home is a stately manor in the middle of the country-side. As January tries to settle in, she finds herself becoming even more estranged from her family, who just want their daughter back. The trouble is, she cannot remember who that daughter was, or why she ran away in the first place. Desperate to discover why she left all those years ago and with Callum's help, she sets out to find the truth. They soon discover the family are not as loving as they seem to be. Was there a dark reason why she left them in the first place?
