Reborn in the Apocalypse: I Use the System to Keep an Entire Group Alive

【Reborn】【Apocalypse】【Sci-fi】【System】【Stockpiling supplies】【Superpowers】【Zombies】【Space】【Savior】 Before the Apocalypse, Lin Xu is reborn and borrows money from a fat friend to stockpile supplies. After buying a mountain of supplies, he waits for the Apocalypse to arrive as it did in his previous life. But it doesn't come, not even after two days. Just as he is about to sell the supplies, he sees something that makes his heart pound. The Apocalypse does arrive in the end. It was just late. And this time, the Apocalypse comes with a miraculous System. With his sign-in System, he somehow manages to support an entire regiment in the Apocalypse...