校園裡的荷花池裡有很多烏龜，傳說只要外掃的時候有請烏龜吃點心，當天的考試就會很簡單。411Please respect copyright.ＰＥＮＡＮＡSqbbbmVXNu
一天晚自習時，你走出圖書室，看見一隻烏龜躺在石頭上休息，你給了他一塊方塊酥，他吃完便開心地穿越你的雙腳，來到池邊的一座雕像。你跟著他，發現雕像後方竟然有一道鐵門，打開，順著潮濕陰暗的階梯往下，來到一個巨大的鐘乳石洞。411Please respect copyright.ＰＥＮＡＮＡ34A1F7szWx
鐘乳石洞裡，停泊著上百艘的潛水艇，看起來都有些生鏽，應該是戰前的產物。411Please respect copyright.ＰＥＮＡＮＡ5gzDHxI8pa
突然，背後的鐵門被用力關上，鎖心輕響。411Please respect copyright.ＰＥＮＡＮＡt81w8ZZ1Ff
有人把你反鎖在這黑暗的空間。411Please respect copyright.ＰＥＮＡＮＡuZP8pC0TD2
411Please respect copyright.ＰＥＮＡＮＡkwuCmJ40td
腦★洞☆大★開！411Please respect copyright.ＰＥＮＡＮＡTT5Ern1RmS
請接續完成這篇短文，字數不限。411Please respect copyright.ＰＥＮＡＮＡBoOEMKA92s
※必須說明潛水艇的來歷。411Please respect copyright.ＰＥＮＡＮＡfZpnO6Ptof
※烏龜的來歷可忽略。411Please respect copyright.ＰＥＮＡＮＡysjYvnsSqm
歡慶出書！｡:.ﾟヽ(*´∀`)ﾉﾟ.:｡411Please respect copyright.ＰＥＮＡＮＡAsS5Pz5rm6
and then Add to home screen.