Binding the National Destiny: Starting with a Machete in Exchange for a Devil Fruit

In a parallel world, the National Games game starts, and one person from each country is randomly selected to enter the game. Start a city and resist monster attacks. If you defend the attack of monsters for ten days, you can enter the next round. If the defense of the city fails, every time a monster enters the city, 10,000 identical monsters will appear in the country represented by the player. Each player can choose a novice treasure chest when they first enter the game. Someone fired an AK47 with unlimited bullets, killing everyone. Someone was given a devil fruit, but they treated it like garbage. Ye Feng, representing Daxia, started with a machete. When he was worried that he was not a chief, he discovered that a certain player trading mall had a devil fruit on the shelves... On the first day, Ye Feng had one person and one city, and received the highest evaluation, Xia Guo's national luck +1. On the fifth day, monsters besieged the city, and Ye Feng directly launched a large-scale clearing operation. The average life expectancy of Xia people increased by 5. On the tenth day, the final boss arrived and was defeated again. The concentration of Xia Guo's spiritual energy increased by 10%. After the first round of survival was completed and he returned to Blue Star, Ye Feng discovered... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.