Thousands of Years of Trading: Handing over a Special Cancer Drug at the Beginning

Thousands of years later, humans who conquered many galaxies have become interstellar overlords! The lifespan, diseases, and technology that once prevented humans from conquering the world have become insignificant dust. After Qin Yang traveled through time, the system was activated and he got the opportunity to trade with future humans a thousand years later! Antiques in prosperous times, gold in troubled times! When the resources of the starry sky are almost unlimited for humankind, Qin Yang only needs a small watch to exchange for huge profits! At the beginning, I exchanged a Patek Philippe watch for cancer medicine! Since then, mankind has begun to improve by leaps and bounds! And a giant hand that enveloped mankind was slowly weaving out of Qin Yang's hands! A few years later, when Qin Yang stood on the space carrier, behind him were war fortresses comparable to planets! Ahead of him... They are stars that endlessly surrender to human beings! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.