Surviving the Apocalypse with 9,999+ Attack

[System + Leveling Up + Farming + Power Fantasy + Gourmet Cooking] How is the generation chosen by fate supposed to survive the apocalypse?! Yu Nian’s ability is a talent System. His physical attack power is over 9,999. And every so often, absorbing a crystal core from another esper lets him gain their ability. The System’s missions have him, an absolute badass, reclaim wasteland and farm. The rewards are all seasonings, which boost human attributes when eaten. So why not open a countryside barbecue restaurant and wait for people to bring in their crystal cores?