he also explains that his relative youth and his knowledge of hook are due to having traveled to a different land before coming to earth. there is also an underwater cave in the east. the gender split is equal among the people tested positive. the art includes a code of honor and rules to live by. admission into the school is through a recently introduced system of drawing lots. derived from an earlier concept for a submarine intended for peaceful exploring of the sea, the u-1-class design had several features typical of lake's designs. 