Transported to the Apocalypse, I Sell Supplies and Become a Billionaire Tycoon

Deep in debt and with nowhere left to turn, Luo Xiaoshuai discovers a portal in the little shop his parents left him, and steps through into an icy apocalypse. The apocalypse is in turmoil, industry has ground to a halt, paper money is worthless, and gold has lost its value. Only food and other survival supplies are precious. Using the instant porridge he carries with him, Luo Xiaoshuai trades for a fortune and brings it back to the real world. He not only pays off his debts in one stroke, but also gets his younger sister, Luo Qingyu, a kidney transplant. By chance, he learns that there was more to the car accident that killed his parents: Sun Haoran, the son of a business tycoon, deliberately ran them over again and again until they died. But the Sun family is enormously wealthy and powerful, and Sun Haoran has always escaped justice. To avenge his parents, Luo Xiaoshuai brings ten billion out of the apocalypse and spends without restraint, driving the Sun family to the brink... He ships survival supplies to the icy apocalypse. He also brings scarce mineral resources back to the real world. Transporting resources between the two worlds, he ultimately becomes a billionaire tycoon.