National Games Game: I'm the Real Deal

Blue Star's natural resources are depleted, water resources are polluted, and mankind is in a huge crisis. At this moment, the national game is coming! There are 196 countries in the world, and one person from each country will enter the game as a selected person. The resources obtained in the game will be fed back to the chosen person's homeland a thousand times. The ordinary Chen Xiaobu somehow became the chosen one of Dragon Kingdom. He entered the game with an initial combat power of 5. "The combat power of a level 2 wild boar is 10? I can't afford to offend him, so I'll just go and kill the level 1 pheasants. Let's set a small goal first and kill 100 million pheasants!" "As an ordinary person, I can only do this and try my best to contribute to the motherland." "Hey... What's going on? Why am I invincible? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.