[Profit first + Invincible rules + Developing a female devil]
This is a world where rules are broken and evil spirits are rampant.
In this world, you may not be able to live if you have money, but you will definitely die if you don't have money.
Gu Yan traveled through time and obtained the "Rules Exchange".
No money is collected here, only price: organs, life span, soul, and even the future of the enemy.
In order to survive, he mortgaged everything at the beginning and bought the woman who made the whole world tremble - the SSS-level Abyss Empress.
Since then, there has been one less waste in the world, and one more "Lord of Rules" who is asking for his life with an IOU.
"Senior sister, you have committed a crime and will be fined 100,000 yuan."
"What? No money? Then sign this deed of sale."
Seeing the gods and demons trembling under Gu Yan's feet, everyone exclaimed: "This is not just eating soft food, this is clearly kidnapping the entire abyss!"
