Wasteland Q&A: I Know All the Answers!

In the wasteland world, humans get rewards by answering the questions of the doomsday system! 100 Million meals of food! 100 Billion cubic meters of water! S-level superpower! The more correct answers, the greater the reward! Chu Xing traveled through time and became a beggar, activating the world knowledge base system. Sign in every day to gain knowledge! There is a live Q&A on TV. "Question: Sunflowers follow the sun during the day. If there is no sun at night, which direction will a mature sunflower face?" "A: east b: west c: south d: north" "All fools know how to choose A." Chu Xing's voice was only noticed by Bai Wu. The answer comes out, it is a! "Holy crap! It's not the west? Doesn't the sun rise in the east and set in the west!?" "I think it's Simeon too!" Bai Wu was shocked. When he looked outside, Chu Xing was no longer there... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.