I wanted to buy the bottom, and I copied it on the floor, bu...

I wanted to buy the bottom, and I copied it on the floor, but I didn't expect that there would be a basement;
Copy it in the basement, I didn’t expect that there is a cellar below;
I copied it to the cellar, but I didn’t expect that there was a crust underneath;
Copy it on the crust, I didn’t expect there is hell below;

I tried desperately and copied it to the hell, but I didn't expect it to die: the hell actually has eighteen layers. $Alibaba (BABA.US)$