Arcanum looked at Ignacia, knowing that she was strong enough to fight against the evil existences without his help but he has a liking for her, and want to make a contract with her, then enchanted the large magic circle to cover him and her.
The dark power in the magic circle slowly grew larger, and began to swallow us.
"I, Arcanum, make a contract with Foxis, the woman in front of me. I shall faithfully help her, and support her with the utmost in my power, and let the natural dark power be friend of hers," Ardere said.
The dark power in the magic circle grew larger and swallowed us whole.
There was a symbol of dark owl showed up on the back of Ignacia's left hand, then disappeared.
"Ah, I know who you are. You made a contract with Ardere," Arcanum said.
"…Just keep it a secret then," Ignacia said. She forgot the fact that she could not hide her real identity when she made a contract with arch-spirit.