The broken sword sank into the abyss for three hundred years, and the vision was to reopen the ninth heaven. Lin Dong, a young man who woke up by the cold pond in Qinglan Town, carried a bronze jade pendant and a broken sword birthmark. During a family test, he accidentally awakened the natal bell containing the power of the five elements, and was involved in the vortex of the Taixu Guan family murder case three hundred years ago. When the monster in the cold pool awakens the vision of Taixu in the jade pendant, when the old pagoda tree in the back mountain reveals a corner of his father's blood oath, when the man in gray robe holding the compass in the ruined temple reveals the same birthmark - the fate of the heirs of Broken Sword is slowly emerging from the broken memories.
