I Developed a War Game, and the Emperors Went Crazy for It

After transmigrating to a parallel world, Su Bai returns to his old line of work and creates a nation-war game called Conquer the World!

But he never expected the gaming industry in this world to be so advanced. Su Bai faces certain failure, until the System activates and he discovers he can invite emperors from history!

Zhu Yuanzhang: "I'm in Liangzhou, just became a beggar, and my destiny is sealed. I'll ascend the throne tomorrow!"

First Emperor: "What? The draw pool can give me Lord Wu'an? Someone, move the entire imperial treasury here!"

Li Shimin: "I can see Fourth Brother again? Even if I have to spend the entire Tang Dynasty's treasury, I'll draw my brother, the strongest Heaven-tier general!"

Wu Zetian: "Hey, game designer, that Li Er is a real piece of work. I'll offer all the treasures of my Great Zhou in exchange for a Snow Dragon Cavalry unit card!"

A few months later,

Su Bai looks at the game's revenue and falls into deep thought.

I haven't even used my ultimate move yet, and you've already spent enough to make me the richest man in the world??

This novel and its characters are entirely fictional. Any similarities are purely coincidental. Do not imitate.