Don't die.. don't you dare die, Hange.. he says while carrying Hange into the infirmery, she was badly hurt and not even breathing regulary. The medic rushed over to them started taking care of Hange, Levi waits, suddenly a girl comes inside, she has black hair and green eyes, Levi didn't saw her for years but he recognises her directly, it's Hanges sister the girl that tried to kill him multiple times, to be fair he also tried to kill her too quite often but still...