ʻO Kastle he pāʻani hoʻokele ponoʻī pihi hoʻokahi e pili ana i kekahi koa hou wiwo ʻole i loko o kekahi hale kākela hou weliweli. Hele mai nā Kastle me nā puka kauō ākea hou loa, ua pani ʻia ka deragona i loko o ka wai ʻauwaha i kaulana i ka wā ma mua e nā pahi ʻili e neʻe ana, a aia mau nā pilikia e hiki mai ana i hiki wale i ka koa hou (me ke k nō) ke lanakila. He mea kaua koa hou i hele mai me ka hiki lele pālua maʻamau.