Please Do Not Use Lost Civilization Technology

Humanity first entered the interstellar sea, but has never truly mastered interstellar navigation. All routes are built on the remains of lost civilizations. Senior programmer Zhou Heng was in huge debt due to a colonial system accident, and was temporarily hired to board the old ruins recovery ship "Gray Whale". This time, the recovery team brought back a black machine that could not find an energy source but could reset the system errors of the entire spacecraft to zero. Only Zhou Heng saw the last error message it left: "It never stopped running." The electronic records on the ship always stopped on the day the relics were put on the ship; a mechanical clock that was not connected to the ship's net had been running for eleven more days, and another counter recorded 8,600 strong discharges. Later, Zhou Heng learned that every black technology discovered by humans had perfectly solved a civilization's problems - which was also the reason for the demise of that civilization. And humans can't stay away from them. If he wants to live to use these miracles, he must first find out the cause of death behind each "perfect answer".