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A doctor who devoted his life to science in order to travel back in time and prevent tragedies from happening actually built the world's first time machine! However, everything did not go so smoothly. He started a journey through time and space under the watchful eyes of the whole world. However, not only did he fail to return to the past, but he almost died in the vast universe. At the critical moment, he suddenly traveled to a planet that resembled the Earth. Perhaps this was a parallel universe. And he himself obtained an invincible quantum body due to some encounters, and began his completely different life on the new planet. There are people he likes and things he likes here. So will he still try to fulfill his original dream and leave this new world he likes? !