"Reincarnation in the apocalypse, others will be jealous for half a piece of bread, but my instant noodles and two eggs will trigger a double return, and I will eat unlimited supplies!"
"I was betrayed by my brother and eaten by my girlfriend in my previous life. In this life, I have the return system in hand. I started by hoarding hundreds of billions of supplies and building my manor into a doomsday fortress! When they were still struggling to survive, my doghouse was more comfortable than their safe zone. The cool school beauty I rescued by accident is actually the future Frost Valkyrie? I'm sorry, but now she just wants to wash my hands and make soup."