"A Ball In The Palm Of A Kitten"
After all, Code-L's real ability was used to manipulate the entire domain, so why should she 'exchange something' in return to open Hell's crack?
As for this whip...she did 'exchange' it with something, but she didn't really use her ability to grant a wish.
So...she lost nothing but the previous deal in order to hijack the entire domain.
A pity. She couldn't easily kill the former owner of the domain or strong people like the Queen, Atherton, the captain l, and Cerberus.
If not for this, why would she bother setting up a stage to play?
Well, she was glad that she had this idea to manipulate the domain. If not, she would have long died in the captain's hands, right?
The captain felt as if a thunderbolt had struck her out of the blue.
No wonder Code-L would always use some strange tricks to dodge her attacks...
It turned out the entire domain belonged to her in the end.