Doomsday: Build a Shelter and Get a 10,000-Fold Return at the Start

Lin Cheng was reborn 20 days before the end, and the doomsday return system was activated. As long as you can improve your chances of survival, any consumption you make will be refunded! … The host spent 5 million in cash to purchase supplies, triggering a 10,000-fold return! Reward the host with 10 billion in cash and a god-level shelter! … The host gives an ordinary watchdog to others, triggering a 10,000-fold return! Reward the host with a top-notch hell nine-headed dog! … The host consumes 10 crystal cores and triggers a 10,000-fold return! Reward the host with 10 super-grade boundary-breaking pills! … So. When others are frantically grabbing supplies in the apocalypse. "Take these 100 tons of rice away quickly! Don't hinder the return of my 10,000 acres of fertile land!" "Drive this tank away quickly! Don't hinder the return of my land attack ship!" "Get this fighter away quickly! Don't hinder the return of my Star Destroyer!" "What? Zombies also come to ask me for some supplies?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.