My Mythical Beast Eats Money

What? You said you saw me picking up money on the ground? No, no, no. (Secretly hiding the coins I just picked up and feeding them to a certain beast in my arms.) Who am I? I'm Lu Budui. I am the son of the richest man in mainland China. I am as rich as the country, okay! The little vault at my house is full of treasures, and each one is priceless! Just kidding, it's just a gold-eating beast, how could I not afford it? That's right, brother. Lend me some gold to help you make some money first. Someone just stole my money bag, really. Believe me brother, really.