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The protagonist goes from an unknown handyman to a martial arts competition to be selected by a prestigious and upright family. His eyes are opened due to external forces, and he absorbs the internal power of a master to become a master. He becomes famous in one battle. The following story is related to his life experience. . . .

As a college student from a remote mountainous area, Dashun is diligent and humble. He originally thought he would live an ordinary life as a civil engineer. Who knows that because of the appearance of Li Taihang, a college student of the same age, and an adventure, he is not only an engineer on the earth, but also embarks on a journey to become an engineer in the galaxy. . . .

Travel back in time from 2022 and look for clues about the boy