Quantum Apocalypse

The story tells that one day, the space agency discovered that a celestial body similar to a black hole appeared near the earth, swallowing everything in the surrounding space, and the earth would soon be destroyed. The time from discovery to estimated destruction is only 100 hours. So the space agency hired two private experts to solve the problem. In the last two hours, while the two film experts were still calculating, a young man with communication difficulties finally came to the rescue and turned back time. This young man has been reincarnated 672 times.