Despite the worst things in life, life goes on. Katrina still commutes between the police station and her apartment every day, but there is no one around her who never stops clinging to her and shackles her. In the past, when he was there, she always got impatient with him. But now... Someone around her suddenly disappeared, and she should feel empty in her heart, with an indescribable sense of loss. Yeah, every time she experiences a relationship, it's hard for her to go out for a while. Once, when she broke up with Marcellus, it was like so. Now, when she broke with Aaron, it’s also the case. Every morning before she goes to work, she practices smiling in front of the mirror and pulls out a brilliant smile to make her look optimistic and happy. But the loneliness behind the smil

