National Fate: You Let Us Randomly Pick a Spouse, but You’re Nothing but Defiance

Planet Earth is on the verge of advancing to a new civilization, but its birth rate keeps falling. To prepare for the war that comes with civilizational advancement, a national-fortune matchmaking game descends into reality. The protagonist, who transmigrated here, is one of the lucky ones. From the start, he has three doors. Opening the matchmaking door means spending a wedding night with a randomly selected partner from among billions of species. Every Chosen One finds a hint beside each door, and they all get excited, rushing into the matchmaking doors. “The hint said a beautiful dark-skinned woman! Why is it a gorilla? I guess that's not a deal-breaker...” “Wait, this slime is poisonous? If it melts me, how am I supposed to complete the ceremony?” “Cat ears? Yoshi! Wait, why is it male?” … While everyone else tries to figure out whether the hints are true, the protagonist awakens a rebellious talent and starts pulling outrageous stunts. “There’s a monster chest inside? Then I'm opening it! Take that, sucker!” “You're telling me not to go through the matchmaking door? Then I'm going! Don't come begging me to stay!” “There's a monster trap behind the door? Then I'm going in! How is this a sacred land?”