未来某日,中国海(⛲)军截获关键情报——一艘超级潜(qián )艇正密谋(móu )一(yī )项(🤴)针对(🎺)我国(guó )东南(nán )沿(🥈)海城市的(🍖)绝密军事(🐮)计划。我方派出最新型潜艇“龙鲸(jīng )号”,与蛟(🐿)龙(lóng )小(xiǎo )队协(xié )同作战。海(hǎi )底战(zhàn )场险象(✳)环生,蛟龙遭遇(🐖)重(chóng )(🕌)重陷阱,潜(🥞)艇与(yǔ )敌多(duō )番(🙁)埋伏周旋,更驶入海底(🐖)火山(shān )(🔊)口(💞)遍(biàn )布(bù )的广袤(mào )深海,一(yī )场惊心(🛑)动魄(😞)、攸(yōu )关生(💱)死存(🌑)亡的深海决战拉开帷幕……(🐑)