With every step Lilith took, the sound of her shoes on marble echoed through out the public records building. This building was easily the most important building in all of the Demon world, it's size was massive, bigger than any school, bigger than the blood sport coliseum, bigger than even the Over Lord's castle. This building housed a public copy of every single contract ever involving the demon world.
Hundreds, no maybe thousands of rows of shelves, each one jammed packed with folders, binders, and other booklet like objects holding together contracts. Some contracts as small as a single page, others as long as a thousand pages, stipulating every single tiny little condition and effect.
In such a hollowed ground, Lilith was understandably nervous, she had never come to such a place. The rules for visiting the public hall were simple. Any demon who causes damage to the contracts, or through action causes damage to a contact is immediately teleported to a holding cell where they await judgement. Obviously very few demons were dumb enough to start trouble in such a sacred place, where judgement often ended in the worse possible torture known to the three races.
The young demoness held up her stuffed rabbit, "Mr. Rabbit are you sure?"
"..." The toy said nothing.
"Aisle 217..." She repeated to herself and pushed onward. "File A7C4Y..." She began reading the folders looking for the correct document.
When she pulled out the document she read, "At the end of the Celestial, Demonic, Human War year 912 of the reign of Over Lord Borial, the Celestials... blah blah blah... Demons can only go to the human dimension, dimension 312, also known as the human world, if summoned. Summon musty be... blah blah blah... If Celestials commit... blah blah blah, contract is bull and void. Humans can... blah blah blah.... summon demons through anger... blah blah blah..."
Lilith sighed, after nearly an hour of reading through the file she turned to her stuffed animal, "What am I suppose to be looking for?"
"Amazing... so you're saying the contract was voided by the celestials more than a millennia ago? All demon's have the natural flaw that they must follow a contract, so thinking we must follow this contract the only way for us to go to the human world is to be summoned. But since this contract is actually null and void, all we have to do is actually realize we are not bound by this, and are in fact capable of inter dimensional travel at will?" Lilith stared at Mr. Rabbit for a moment, gripped her rabbit and closed her eyes. "What the hell, let's give it a try. Worse case scenario nothing happens."