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。413Please respect copyright.ＰＥＮＡＮＡUAoPf3GkUl
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。413Please respect copyright.ＰＥＮＡＮＡ6aeophxSKC
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。413Please respect copyright.ＰＥＮＡＮＡhfprXfPdge
突然，背後的鐵門被用力關上，鎖心輕響。413Please respect copyright.ＰＥＮＡＮＡeJP1XbL1IT
有人把你反鎖在這黑暗的空間。413Please respect copyright.ＰＥＮＡＮＡMM5lhHLkQs
413Please respect copyright.ＰＥＮＡＮＡ59nqGODJGl
腦★洞☆大★開！413Please respect copyright.ＰＥＮＡＮＡ9keBtxKqCM
請接續完成這篇短文，字數不限。413Please respect copyright.ＰＥＮＡＮＡcYuGi4FED2
※必須說明潛水艇的來歷。413Please respect copyright.ＰＥＮＡＮＡ0AksjiuRlK
※烏龜的來歷可忽略。413Please respect copyright.ＰＥＮＡＮＡnGRE2zGUom
歡慶出書！｡:.ﾟヽ(*´∀`)ﾉﾟ.:｡413Please respect copyright.ＰＥＮＡＮＡAm5IpQBO2W
and then Add to home screen.