Doomsday Watchdog

In 2236, mankind has long withdrawn from the stage of history. The intelligent terminal that mankind placed its last hope on, the "Terminal Brain", after running independently for a hundred years, launched a survival game called "Doomsday Shelter" on the Blue Star in the parallel world. I am an NPC in "Doomsday Shelter". The duty is security. One day, I suddenly gained a sense of autonomy. In the beginning, players called me Watchdog. Later. They all call me Dog Master.