In apocalypse, I have billions of hoarded goods

The apocalypse has come, with natural disasters one after another. Before being reborn into the apocalypse, Gu Lin discovers that his girlfriend, who caused his death in his previous life, has also been reborn and wants to take his spatial jade pendant. Gu Lin seizes control of the space ahead of her and smiles faintly, "Give it to her. Not only will she help me stockpile goods, but it will also be a chance for revenge! Let her face a space filled with supplies that she can't open." This life, Gu Lin will build a own safe house with billions supplies .Not only wants to have a good life but also protect his sister, whom he failed to protect in his previous life. After various natural disasters, while others struggle to find food, Gu Lin looks at his sister hesitantly and asks, "Shall we have grilled fish or pizza today?"