Bound to National Fate: Was This World Designed by Me?

In 2121, humanity's excessive exploitation of nature had left resources increasingly scarce. The last hope for humankind, the Polar Realm, descended upon the world! Countries across the globe each randomly selected a contestant. A total of 231 people were chosen, each bound to their respective country as they explored the perilous Polar Realm. Anything obtained in the Polar Realm could be manifested in the real world a thousandfold! But when the people of Huaxia saw that other countries' contestants were all elite soldiers or survival experts, while their own was a skinny young man, they let out cries of despair! Abroad, people heaped scorn and ridicule on him! [It's over! Heaven wants Huaxia destroyed!] [Is Huaxia's century of good fortune about to end here?!] [Hahaha! Our beautiful country is about to surpass Huaxia and reclaim its place as the world's hegemon!] [No! He's cheating! How did he know there was a secret door there?!] [Why aren't the creatures in the secret realm attacking him?!] At the complaints from the other countries, Su Yuan shrugged and smiled. “Because I created this world.” This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.