The End of the World: Pick up Tens of Thousands of Tons of Supplies for Free at the Beginning

[Apocalypse + Rebirth + Super Power + Space] On the eve of the apocalypse, Luo Sihai, the richest man in Tongzhou, spent billions to build an apocalyptic bunker, stocked tens of thousands of tons of supplies inside, and brought his seven school belle goddaughters into the bunker. Xu Yifan, who was a demon slayer in his previous life, was reborn in China, but unexpectedly became a bunker builder. When the end of the world came, Xu Yifan awakened his space powers, but Luo Sihai died unexpectedly. All the materials he had prepared carefully during his lifetime were collected by Xu Yifan.