三年前，叶逍遥被一对狗男女陷害入狱，受尽凌辱。三年后，他是神龙尊主，权财双绝，武道巅峰。他牵起她的手，君临天下!

战神齐峰为镇守龙脉隐姓埋名跟安如月结婚，结婚后一直在扶持安家安如月的发展，安如月拿到千亿订单后嫌弃齐峰配不上自己逼迫齐峰签署离婚协议，离婚后的齐峰不再隐瞒身份，因为东瀛人再次盯上华夏龙脉，并利用核废水威力制造了一批超级战士，齐峰为应对东瀛，开始收集道具……

大夏南疆的凤城，地处边陲，与东夷仅一线之隔。江湖中人人敬畏的 “尊主”，此刻只是肉铺里挥刀斩肉的寻常妇人 —— 她曾是锦衣卫的创始人，却因丈夫早逝，携女儿楚若云在此隐退多年，用案上的油腻与市井的烟火，掩埋过往的锋芒。 直到这天，锦衣卫现任督主穆元霜一袭官服叩响门环，那身代表权势的绯色，瞬间刺破了母女俩用岁月筑起的平静。

秦麒麟饭店打压魏家小混混后，遭妻子苏云溪提离婚，还被岳母、小舅子羞辱。他离家取天龙剑遭群嘲，被指冒充龙主遭围剿，魏顶天却现身恭敬相称，引发震惊。

The new police chief (Bruce Li) arrives in a small provincial town. He's been charged with bringing a dangerous gang to justice. But within seconds, the chief provokes a showdown with his lazy deputies. Realizing that they are not up to the job, he enlists the help of some of his prisoners, offering pardons to those who survive the encounter with the gang. These include a widower (Wang Yung Sheng), imprisoned for killing the men who murdered his wife, a knife-throwing expert (Lung Fei) also doing time for the murder of a corrupt magistrate, a pickpocket, and a young orphan girl out to avenge her parents' death. The chief reveals his coldblooded dedication to the mission when he hangs one prisoner for trying to escape. The group - both prisoners and police - ultimately bond together and track down the gang's headquarters to find the leader (Chen Hsing). After a long and bloody melee, everyone lies dead except the chief.

龙吟震彻寰宇，尊主身披金纹龙甲破空而至。雷霆权杖指处，紫电裂空、金气翻涌，以摧枯拉朽之势横扫八荒六合。九霄云层碎裂，山川俯首，江河倒卷，万灵在其威压下战栗。古老篆文“执掌九霄”高悬天幕，见证这位执掌三界权柄的不朽传奇。

叶梓萧被家族驱逐，又遭青梅竹马云瑶背弃，绝望之下坠崖，意外激活悟性加成系统。途中他救下云天宗大长老柳无双，拜入其门下，修为一日千里。为寻觅珍稀秘宝，他深入黑龙山脉秘境，与各路宗门圣子交锋博弈，斩杀蛟龙后掌控虚空之力。随后他化名萧夜潜伏血魔宗，闯过天梯登顶圣子之位，数次化解致命危机，还在秘境兽潮来袭时救下众多各派弟子。反派龙渊暗中谋划，唆使三大宗门联手围剿云天宗，叶梓萧挺身护宗，独力抗衡一众强敌。最终他集齐八大灵根、十二大神体，觉醒万古圣体，击溃龙渊，化身这片小世界的守护者。

经过三年磨难，林凡从江城蝼蚁成为北境龙君。战神归来、所向无敌，拯救身陷困境的妻子。横扫各大势力，成为人人敬仰的封护国龙王。

经过三年血火磨难，曾在江城备受欺辱的他，于北境浴血崛起为令敌胆寒的龙君。他以战神之姿归来，以雷霆之势荡平阻碍，将身陷家族倾轧与阴谋陷阱中的妻子救出。随后，他横扫江城各大作威作福的势力，以赫赫战功与无上威势震慑天下，最终被尊为护国龙王，受万民敬仰，谱写从蝼蚁到传奇的逆袭华章。