Global Survival: I Have a God-Tier Selection System

When they woke, all of humanity had appeared inside a mysterious tower. Each floor was made up of countless game rooms, and only those who cleared a room could enter the next one. But every room was filled with traps and danger. No one knew what lay behind the next door: food or monsters. Xu Yang awakened a god-tier choice System that let him clearly see the hints behind each door. 【A hungry person's blessing: behind this door is the sirloin steak you've been craving】 【A wise choice: open this door and you'll get a Swiss Army knife that can defeat monsters】 【Beware this door. If you don't want to end up in a fish's belly, do not open it】 While everyone else was struggling to survive, Xu Yang had already armed himself to the teeth. While others were still fretting over food, Xu Yang's safehouse was so packed with bread there was no room for more. Auction house, trading post, safehouse... Xu Yang's goal was to reach the very top!