In his previous life, Lin Feng struggled for five years in the apocalypse. He was betrayed by his teammates and buried in the beasts. However, he was accidentally reborn with space powers and returned to the world half a month before the natural disaster. Knowing that the extremely cold Ice Age is coming, he traveled all the way to Osaka, the Sakura Country, and used his space powers to "borrow" grains and oils from supermarket warehouses, processing lathes from factories, and medicines and equipment from hospitals. He even ventured into an arsenal to seize heavy weapons such as artillery and rifles. During this period, he skillfully dealt with the accosting of flight attendants, blackmail by brokers, and pursuit by societies.
It's pretty cool, I recommend watching it