Deep in the turbulent waves of the Yellow River, there are secrets that have not been solved for thousands of years. Chen Hesheng disappeared mysteriously at the eye of the old river, leaving behind only a copy of "The Secret Records of the River Master", a jade pendant engraved with a dragon, and a prophecy: "At the bottom of the Yellow River, there is a dragon coffin, and the son of the Chen family must be on guard." Grandson Chen San and his cousin Fatty Wang bravely ventured into Lao Turtle Bay in Lankao to find traces of their grandfather. They uncovered the weird legend of the resentful water to sacrifice babies, and encountered the deadly pursuit of a black-topped ghost ship and a blood-eyed banshee. The green light of the dragon-suppressing pendant suddenly appears, which actually involves the ancient secret of Dayu controlling floods and slaying evil dragons. From the underwater ancient city in the Blackwater section to the Dragon Tomb forbidden area deep in Mang Mountain, the two ventured into danger step by step, and shocking mysteries such as the Seven Star Locking Dragon Formation, the Ancient Dragon King, and the Dragon Vein Universe emerged one after another. Is it the peace of the Yellow River that the Chen family has been guarding for generations, or is it a fate that will last for thousands of years? When the ruins collapse, the Dragon King slays, and the Yellow River rolls eastward into the sea, those heroic bones and young dreams buried deep in the river bottom will eventually turn into a desolate Yellow River ballad.
