On a paradise-like lakeside, because it is full of gods, Erlang carries the mountain to chase the sun, and the three-legged Shenwu transforms into a three-legged golden sheep. This lake has become Tangwang Lake because of a story about rescuing the driver. Erlang is guarding the Guanjiang estuary to ward off evil spirits. At the bottom of this lake, there is a dragon king peaking. Guarding, the gods of the gods and the demons of the demon world have been fighting constantly. Nezha, the eldest prince and Achen all showed their magical powers to deal with the "star core demon" before defeating it. Then the plague demon made trouble again, and all the demons were subdued by Erlang, Achen and others, and the world of gods and humans enjoyed peace.