The MISC@1 children help PERSON@1 save Narnia from the evil ORGANIZATION@1 , who has reigned over the kingdom of Narnia for NUMBER@1 years of perpetual winter .

The children then complete an old , strange prophecy as they help PERSON@1 -LRB- a lion -RRB- save Narnia from the evil White Witch , who had reigned over the kingdom for a hundred years .
