The End of the Rules: I Turned Taboos into Cheats

On the third day of the apocalypse, Pu Yanyan gave up the only safe room in the building to the man who held a knife to his neck. "I'll give you the key and let me go." The other party took the key and cursed him as a coward. Pu Yan lowered his head and said nothing. The system prompt in front of him had been hanging for five minutes. [Please note: The shelter objects in this room do not include humans. Three days ago, he was still worried about next month's rent. Nowadays, the convenience store downstairs is only open at midnight, and the last subway brings back the dead passengers. Your phone receives new survival rules every day, as well as the next neighborhood to be emptied. Stay where you are and wait to die. Before going out, you must first find out what those rules mean. The "taboo analysis system" bound to Pu Yanyan just allows him to see a little more. A little is enough. He relied on this to survive the first night, received the reward, and tasted the sweetness of killing someone by using the rules. After that, every time he cracked a taboo, he would have one more trump card in his hand that could be used next time. As for the existence of the system, he told no one. The door to the safe house is closed. Pu Yan took a few steps and heard a rapid banging on the door behind him. The man who had just held the knife was calling his name through the door. He stopped and picked up the half bag of bread that had been trampled on the ground. This was supposed to be his dinner.