Apocalypse: I watch a survival game in a safe house

To his death, he never understood how his kindness had led him to save a group of ungrateful people! In the future, an ice age descends, and everyone suffers terribly. Many, unable to endure the torment of the disaster, choose death. Yet, out of kindness, he saves many, believing that together they can find a way to survive the apocalypse. But to his surprise, the very people he saved turn their kindness against him! When he opens his eyes again, he finds himself back on the eve of the apocalypse. This time, he's fully prepared, using the space he brought back from the apocalypse to stockpile billions of supplies. As the apocalypse arrives, Bai Lianhua cries to him, "Let me into your safe house. I can be your girlfriend." Rich Er...