You are a human and born in a world that is ruled by mystical creatures. Humans are at the lower rank of society. You were on the stage, inside a cage with a collar, you were the new 'product' for the auction tonight.

"1 Billion Dollars!" Suddenly, a man yelled and everyone around him grasped.

Then he bought you successfully. He took you to his mansion, showing you his other human servants and his concubines.

"I'm Silas, your new master. From now on, you will be one of my servants."