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

Without answering Tang Ling's question, Joshua's projection stood up. "Why do you think this place exists?"

He walked back and forth for a few steps with his hands behind him inside the room carved out of the Universal Source Rock before looking at Tang Ling. "You don't think that I used my lifework to recreate this place with my last breath just so I can relive the regrets in my life, do you?" Joshua added.

Tang Ling was not overly sure because he was not an omnipotent god that could see through people's thoughts perfectly. However, since the place was known as the House of Legacy, he took his chance at stabbing a guess. "Is it about…legacy?"

"That's correct. Legacy." Joshua nodded, then he added, "So, you should be able to understand why you are granted only 'almost' full access to this place, don't you?"

Joshua's Legacy