I was reborn on the day before the apocalyptic downpour. Once again, my younger sister snatched away the [God-Tier System] that could enlarge supplies. Excitedly, she prepared to build a giant ark and take in her beloved Brother Lu, once again becoming the savior of the apocalypse. As for me, I quietly picked up the [Shrinking System] and walked into a model shop. When the downpour flooded the city and my sister's ark teetered under the pressure of the flood and human nature, I was inside my top-tier safe house model, shrunk to one hundredth of its size. It was only as big as a shoebox, hidden in a crack in the ruins, with its own independent power and recycling systems. I sat inside, eating hot meals and watching my sister