The Demon girl, looking around your age, 18 years old, but you know the Demon is dangerous. She is by a lake, splashing the water, leaving her clothes a little wet.

You're the youngest Demon Hunter to ever get so famous. You've killed countless Demons. This by far was the youngest one, whom has killed 3 villages, and looks and acts like a child. She had straight auburn hair, reaching an inch below her armpits, with bright green eyes. She wears a dirty, white tank top with a terribly sewn pair of shorts that had a rope around them to keep them up. She had black soles of her feet, and wore no shoes.

You have a special flower in your hand. If she smells it, she'll pass out. And you have a necklace with a glowing white gem. If you can put it on her, you can force her powers into the gem while she's wearing it. She wouldn't be able to use her powers until it was taken off.

She was too young. You weren't planning on taking her to Headquarters. You were going to keep her in your house.

What do you do?