"Hidden Hidden in the River Map": Ye Fan, the descendant of the corpse fishermen, inherited the ancestral river seal and was involved in a series of strange murders involving human skin and scales. He discovered that the terrorist incidents in modern cities are closely related to the awakening of the ancient water god Wuzhiqi in "The Classic of Mountains and Seas". Ye Fan must control the dragon chain in his blood, face the ancient evil god in the heart of the rainstorm river, and prevent a disaster that floods the city.
