Weird Stories About Rules: War Is Rising Everywhere

In 3174, the recruitment system came to Blue Star, and each country had to send a chosen one into the world of strange rules to complete the task. There are no rewards for victory, and natural disasters for failure. In the beginning, it was just the failure of a small country's chosen one. Some countries that relied on their strength did not care at first. However, uncontrollable natural disasters have caused heavy losses all over the world. So after the first recruitment, the world was unified as never before. By establishing the World Federation of the Chosen Ones, they shared information and conducted joint research to help the Chosen Ones complete their missions and prevent the world from falling into crisis. But what is behind these strange rules? And who is constantly recruiting Blue Star people to complete the mission?