Technological Ascension: I Trade for Future Tech

Su Fan is suffering from cancer and on the verge of death when he awakens a black-tech System. It allows him to redeem technology from the future. But he doesn't have enough contribution points to cure his cancer completely. To stay alive, he redeems a human-potential enhancement serum. To everyone's astonishment, the serum's effects stun the big shots. After that, Su Fan unveils one technological product after another, until a space carrier takes to the skies. The whole world is stunned.