主角秦尘本是武域中最顶尖的天才强者，却遭歹人暗算，陨落大陆禁地死亡峡谷。必死无疑的秦尘，却意外触发神秘古剑的力量…… 三百年后，天武大陆偏僻之地，一位同名少年意外继承了秦尘的意志。作为大齐国军神定武王的爱孙，却因生父来历成迷，母子二人在定武王府中受尽冷遇，相依为命。 为了重写望日的强者神话，也为了守护自己所爱的一切，秦尘毅然决然扛起维护天下五国的大任，再度踏上武道之路。
故事发生在盛唐时期，节度使霍正威（王伟 饰）奉命建造玉门关，急功近利的他竟然想到用男童和女童制成人桩巩固地基。霍正威的阴谋在无意之中被洪天佑（罗家英 饰）识破，再加上霍正威一直爱慕着洪天佑的妻子阮素竹（汪明荃 饰），于是设计暗算洪天佑导致他被判处了死刑，阮素竹留下了一儿一女月影（卢敏仪 饰）和逸飞（关礼杰 饰）后也跳楼自杀。 孤苦无依的两兄妹分别被马贼薛百川和喇嘛寺普尺法王收留，一晃眼多年过去，两人均已长大成人。逸飞十分好奇自己的身世，在探查过去的过程中，邂逅了名为色兰（刘玉翠 饰）的妙龄少女，两人情愫渐生。
It is based on the fate of a psychiatrist who, years after her disappearance, deals with loss of his daughter, who has been missing for years.
盾牌是一部近年少见的极具争议性的连续剧，它打破了传统警匪片套路，把一群警官与各种罪案做斗争的同时，也面临各种自身问题的困扰，一个个有着复杂性格的警察跃然于屏幕之上，彻底打破了“警察就是好人”这种简单而幼稚的界定...
Chatfah, the youngest sister of the Bupphachinda family, has just received the largest share of her father's inheritance and is about to be married. However, Chatfah falls from the highest floor of a vacation home to her three older sisters' shocked eyes. When her body disappears, her three sisters—Baibua, Chomphu, and Picha—become suspects in her disappearance. The eldest sister Baibua is composed, wise, and has always sacrificed for her family. The second, Chomphu, is a confident model whose boyfriend Chatfah stole and was engaged to. The third, Putpichaya, is a jewellery designer and the closest to Chatfah. The three search for Chatfah while further tragedy befalls them following their youngest sister's disappearance. When no one else can be trusted, the three sisters must try to trust one another. They move back to their childhood mansion to find out who was behind Chatfah's disappearance, which could very well be one of them.
