Seed of Sisyphus

In 2045, AI scientist Chen Mo finally discovered the truth after his fourth "almost" experiment to break through the blockade failed. The United States established the "Time Sequence Sentinel" system as early as 2018 to timely kill all non-American AI breakthroughs on a global scale. He destroyed his consciousness and returned to 2008 through quantum entanglement, becoming his 23-year-old self. But after traveling through time, he discovered: This was not the first time. On the back of the hand, four carvings are clearly visible. The fifth path is emerging. He failed the first four times. This time, what he is fighting against is not a chip embargo or a computing power blockade - it is an existence that can "edit" all your efforts from the timeline. He would start with six refurbished graphics cards, and in the seventeen-minute blank space, he would redraw a computing power line before the unknown end of the cycle. ——Even if this line is drawn with the blood of Sisyphus.