He was a delinquent, constantly on the verge of expulsion. She was the teachers' favorite, top of her class. One day they met, without knowing - or intending to know each other. He thought she was a stuck-up snob. She thought he wasn't worth her time. But one day he wrapped his scarf around her – and it was then when they realized that maybe, they were deeply in love. Eremika AU.

During the day time Mikasa Ackerman is a quiet high school student, during the night time however, she is a skilled assassin with a reputation as black as the night. A drop of fate and she meets a transfer student by the name of Eren Yeager, who holds a few secrets of his own.