The End of the World: I Won the Eldest Lady at the Beginning of the Sales Department

[No rebirth + no system + no harem + no virgin + no hoarding of supplies + funny male protagonist + invincible male protagonist] At first, due to an inexplicable poisonous rain, the entire Blue Star fell into the apocalypse, and no one in ten humans survived. However, a very small number of humans evolved because of this, and the male protagonist Song Fan was an alternative among the evolvers. He started from a humble beginning, but in At the beginning, the beautiful young lady was taken into his pocket, and he survived material crises, zombie crises, and survival crises time and time again. He continued to improve his strength through forced adventures, and started a funny and legendary story... This is an article set in the end of the world, but who can tell clearly that it cannot be a new nirvana...