Lord of the Nation: Who Taught You to Upgrade Like This?

[10,000 Updates per day, worth watching] Although killing a creature can gain plunder points for upgrading. But you don't have to use mosquito coils to incense mosquitoes every night! While others are working hard to defeat monsters, you lead your army to find ant nests every day? Huh? That person seems to have awakened a Zerg with super reproductive capabilities! Wait, what are you excited about?