Sansan

When a glorious old civilization was toppled overnight, a strange purple moon rose and thus began the Purple Moon Era.
Damn it! What kind of ecosystem was this? The evolution was messy. Even rabbit bites and plants were not to be messed with. How can one survive all this? Evolve into a Purple Moon Warrior? What did this have to do with the Purple Moon?
What kind of map was this? The Safety Sector? The Floating Domain? The Darkness Port? The Storm Voyage? The True Capital?
The Horror Lullaby List? The resurrection of the Underground Race and the prospering Underground City? The Chaos Black Market that suffused the world? The Bloody Road?
More importantly, one could end up in a bloody slaughter when dreaming and enter the Dream Domain? Fine, this damned era! 

Dark Moon Era

Higan was unfamiliar with Darkness Port. She did not know why the restaurant before her, the Dreamy Visitor, was so famous. She also was unaware that the lady owner was an amorous woman blessed with a beautiful voice and was known as the songstress of Darkness Port.

An unknown feeling made her want to stay, so she might as well head in for a look.

It was already 7.30 p.m. in the evening.

The three-story Dreamy Visitor was almost full for the night. Higan found a seat in the corner and she sat down alone as she listened to the heated discussion of the customers. Everyone was talking about how beautiful the lady owner's voice was and how much they looked forward to the performance tonight.

A lady owner who sings? Higan's interest was piqued. She was getting bored wandering around, so she decided to stay and find out how amazing the owner's voice was.

Where The Lights Are Dimmer