The Interstellar Super Merchant

After his whole family is persecuted, he is diagnosed with a terminal illness, and his girlfriend cheats on him, Luo Su discovers that his family’s heirloom pocket watch can transmigrate him to an alien planet with extremely advanced technology. But that world is trapped in a hopeless robot war. Its civilization has fallen, and the entire human world has become an apocalypse. The robots have poisoned humanity with toxic heavy metals, contaminating all food and drinking water. The food and drinks the male protagonist brings from Earth open a door of hope for the people of the alien world. Meanwhile, the planet’s advanced technology turns him into one of Earth’s most successful tycoons.