Meteors fell here, creating thousands of miles of wilderness. People gathered together on rocks, built high towers, and named this neon-lit city "Ark."
The people in the Ark never looked outside. The high walls outside the city cast shadows and spawned a new "tower".
Zhao Anjian, leader of the investigation team of the Executive Bureau, suspected that He Xin, a comrade who retired many years ago, had joined the "Black Tower" and tried to launch an investigation. However, the steps were faltering, sometimes light and sometimes heavy. After retiring, He Xin studied in the law department and has now become a jurisprudence teacher, but it seems that he has been particularly unlucky from the beginning of the investigation.
Purpose: Just do justice and don't ask about the west or the east