当他的同伴们都变白了的时候,Katak仍然很小,而且是灰色的。为了证明他已经长大,并实现他敬爱的祖母的最后一个愿望,卡塔克踏上了前往大北方的危险之旅。While his peers have all turned white, Katak is still small and grey. To prove that he has grown up and to grant the last wish of his adored grandma, Katak departs on a perilous journey to the Great North.