Sieng是一个天真的山里小男孩，突然间他不得不离开从小生活的部落村庄来到一所国际学校就读。对于他来说这里是一个充满外国小朋友、恶作剧以及各种聪明小计谋的新奇世界。Sieng不得不面对一大群诡计多端的各国小鬼，一个古怪愚蠢的老师和几个绑匪。慢慢地他意识到外面的世界充满着他以前从未梦想过的惊险及刺激。他以他独特的天真稚趣的方法打破了各血统孩子之间的隔阂并赢得了友情。后来他发现绑匪们监视了学校并且他们的主要目标不是别人恰恰是他的好朋友。Sieng决定集合所有外国小朋友的力量共同展开与绑匪的较量行动，以此来证明友情的强大力量

A young neglected hill tribe kid, Sieng, is forced to leave his tribal home to enroll into an international school, it became the start of a new world with foreign friends, mischievous plans and clever plots. Sieng must deal with international group of wily kids, a cunning dim-witted teacher and a handful of kidnappers. Sieng comes to realize that life on the outside is filled with undreamed of adventures and excitement never known before.