Giant Waves Soaring Into The Sky, The Invasion Of The Oceanic Species

In the western region of the Illusory Spirit Swamp, below a steep cliff, there was a vast sea.

As a salty sea breeze blew over, the sea waves surged and smacked the reefs below the steep cliff with loud thunders. Such deafening sounds were enough to blow anyone's mind.

Atop the cliff was a huge tower made of stone. This tower was built by the Grand Serpentine City to observe the boundless sea and keep a lookout for intruders.

There was a vast port below the cliff, from where countless serpent-men experts would go into the sea in order to capture food ingredients and obtain materials. 

A small village around the port which inhabited by fishermen, who were preparing to go out to sea. That village was just a temporary stopover for them, and their houses were, in fact, all in the Grand Serpentine City.

Countless wooden boats were anchored at the port, and their wooden sails emitted clanking sounds as they swayed in the wind.