Doomsday Builder's Rules and Strange Survival Rules

I, the last builder of the doomsday, was deceived. They said that people would live a better life after time travel. But the monsters here salute politely before killing people. There are countless humanoid creatures walking on the silver lake, and the fish caught are breathing human heads. I silently took out the "Doomsday Construction Manual" and planned to start by finding myself something to eat. What did you say? The wheat here needs to be watered with cries, and the walls need to be strengthened with memories? The laws of physics do not exist! But it doesn't matter, as a staunch pragmatist Wouldn't Gui say he was tired and cry? Cry and go to my wheat field Sorry, in my hometown, there is a rule "Whatever can be used is a good thing"