Starting a Breakfast Shop, I Went Crazy in the Apocalypse

[No CP + Protagonist Group + Infrastructure + Apocalypse] In 2222, the virus broke out in full force, and the entire Blue Star fell into an era of invasion by mutant organisms. Humanity's living space was greatly reduced, and food and water were scarce. Song Li accidentally traveled to the end of the world and was bound to the end of the world infrastructure system, and received a novice gift package from the system: a breakfast shop Take a bite of the juicy and fragrant steamed dumplings, the sizzling and delicious fried dough sticks, take a sip of the soy milk that is so sweet that you will feel happy... There are so many kinds of delicacies that you will doubt your life! In addition, Song Li sells various things by upgrading the breakfast shop. No place to live? The breakfast shop will be upgraded immediately and an accommodation hotel will be added! Lack of water? The breakfast shop provides unlimited water! ... As long as you have enough points, Song Li's breakfast shop has everything from villas and hot weapons to small and simple daily necessities!