On the planet Gaia-Themis, which was formed from the remains of the ancient gods, human civilization struggled to survive on the edge of the abyss.
The Wall of Ending separates the world of order from the wilderness of chaos. Inside the wall, the four major countries are torn apart by ideas and interests; outside the wall, aberrant creatures and the whispers of ancient gods erode reality. Technology bifurcates into two paths: traditional precision control and the taboo shortcuts of the abyss. The two despise each other and are forced to be entangled.
When Aurora's biochemical illegal experiments revealed the tip of the iceberg of a larger conspiracy, the fates of the protagonists began to intertwine. From hostility to cooperation, from suspicion to trust, they must find a balance on this tilted stage - between technology and the abyss, order and chaos, survival and humanity.
This is a story about choices and costs.