He is the butterfly and the storm.
——Welcome to 'Light Twilight'
In the fiftieth century, mankind fell into an unprecedented disaster. At the critical moment, a city, the city in the light curtain, accommodated everyone who was able to survive. People used to call that era the light curtain era, and call that city 'Fence'
Inside the fence is life, outside is the abyss.
The hatred spread and later became more and more uncontrollable.
Ps; I update it from time to time, so feel free to write.
Intention: To be determined