The Star Clan, whose glory once shone brightest, comes by chance into possession of the star map, a treasure of the world, and the find draws the attention of the Lord of the World. Wanting the star map for himself, he lures the clan's high-ranking members to the Holy Star Domain and imprisons them there. Chu Xinghe, the clan's young suzerain, sets out to win back the clan's former glory and to find his imprisoned father and the captive leaders. Leading several of the sect's disciples, he must break through twelve star circles and defeat the Lord of the World's twelve star spirits, a path that ends with him freeing his father along with every member of the Star Clan. Across 45 episodes, the fantasy follows his fight to free his clan.