She

A professor is entreated by a dying colleague to take custody of the colleague’s five-year old son, raise him to adulthood, and at that time pass on a chest to him. The professor does so, and when the child reaches adulthood and the chest is revealed, it leads them on an adventure to Africa. There they encounter a young queen of a lost race who says she’s over two thousand years old, with an equally startling claim about the young man.