When his family moves to the city of Zlín and 16-year-old David joins a new hockey team, the Wolves, he is determined to succeed. There’s, however, the other goalie, Miky – and his position seems unshakeable. The team doesn’t welcome David with open arms either. Captain Jerry and his gang do as they please, while the team follows the ‘law of the pack’. David has been weakened by his recently discovered diabetes, and that is not tolerated here. He is still coming to terms with his body, learning to estimate the insulin doses his life depends on. On the team, David is the outsider, bracing the avalanche of bullying that gradually gains speed.

冬天，警察局里，警察正在审问十四岁的玛拉。被捕时，他开着一辆偷来的奥迪跑到离家很远的地方。他和性格古怪的希都斯出发去寒冷的南方平原探险，但他讲述起来轻描淡写，又绝口不提任何细节，让人觉得疑点重重。随着情节的展开，发生或消失的每一件事都衍生出各种各样的可能性。影片也是关于在冬日里依旧顽强地嗡嗡叫的小苍蝇，讲述了男孩子们之间的友谊纽带以及无法克制的冒险欲望——即便根本不知道会经历什么，人们依旧会上路。