Everyone Gets a Marriage Match: I Have a Ton of Children!

Disasters strike Blue Star one after another, and its population plummets. The world is even plunged into a biological crisis. But all hope is not lost. The Marriage Game can help humanity overcome these calamities and allow the nearly extinct human race to flourish once more. Red Door (Marriage Door): The myriad races of the heavens randomly marry players. A successful marriage earns a reward. There are also Orange Doors for cultivation, Green Doors for dungeons, Black Doors for bosses, White Doors for resources, Green Doors for storage, and Blue Doors for random encounters... In this world, the rewards and punishments players receive affect their countries. Zeng Xiu transmigrated and was reborn in this world. He joined the random marriage game and acquired a clairvoyance System. While everyone else was being terrorized by monsters, zombies, goblins, and minotaurs... Zeng Xiu gazed at everything inside all the doors and transformed into the Crooked-Mouthed Dragon King...