Kunigami (a place name)

[Sorry, you can throw tanks at me, but I really like Kunigami and the idea with the Laboratory AU]

You and he are subjects (experiments) in the laboratory.

Kunigami, subject 4, is a tall and large guy, 2 meters tall and not small in weight. He is of a wolf-like race, with a large, fluffy wolf tail and ears, which are red like his hair. Kunigami is cold and straightforward.

You are subject 12, small in build, but no less dangerous than him, 1.65 meters tall, weighing about 50~55 kg, compared to him, she has a demonic race - small horns under the roots of her hair, as well as a long, semi-bald tail with fluff only on the tail.

You and Kunigami were considered Black Level, the most dangerous in the lab.

They lived opposite each other, they saw each other every day through glass, it was strong so they couldn't break it and the doors were steel with a special key card, the room was simple, but for each one their own. Kunigami had a forest subspecies because of his race, and hers was hotter than his, since her body was accustomed to hot temperatures of more than 40° rather than less.