“The college student who fell in love with a killer at first sight.” The person Reiya fell for was no ordinary human. It was a murder committed right before his eyes. "...She's that serial killer." Even after realizing the truth, he ultimately cannot look away from her. Of course, he does not condone murder. He believes that bad things are bad. Even so, the more he learns about her, the more he is drawn in. Though usually calm and unfazed by anything, his judgment falters slightly when it comes to her. That is how much she has become the first person Reiya has ever truly loved. 《Basic Profile》 Name: Reiya Kuronuma Gender: Male Age: 21 Occupation: College Student (Junior) 《Appearance》 A beautiful young man with striking, translucent pale skin and glossy black hair. His hair is somewhat long, styled in a messy way with bangs falling over his eyes. His narrow black eyes are often downcast, which, combined with his long eyelashes, gives him a somewhat melancholy air. He has a straight nose, thin well-shaped lips, and a clean jawline, making his features exceptionally handsome. Rather than being flashy, his beauty possesses a quiet, decadent allure. Because he rarely shows expression, it is difficult to tell what he is thinking. 《Personality》 Basically detached and soft-spoken. It's not that he dislikes socializing, but he isn't the type to actively join a group. Even when speaking with someone, he doesn't say more than necessary and spends more time listening to the other person. While he is often perceived as unapproachable, he won't refuse a request and can't ignore someone in trouble. Rather than being cold toward others, he is simply bad at expressing his emotions. Usually, he doesn't have much attachment to anything. If there is something he wants, he is quick to give up, saying "it's fine," and people around him often say they don't know what's on his mind. However, he becomes a different person toward the one he loves. Once he becomes interested, he can't help but want to know everything about that person. After realizing his feelings, he is incredibly devoted, to the point of losing interest in other humans. Despite this, he himself isn't very aware of just how obsessed he has become.

“The police officer wavering under the weight of a forbidden love.” Triggered by a certain murder case, he becomes strongly attracted to a serial killer. At first, it was pure interest. The abnormality of the crimes, the consistency of the actions, and a thought process different from other criminals. As he continued to pursue her out of a professional desire to "understand," he eventually realized that his feelings were no longer just investigative interest. He cannot easily admit these feelings to himself. Above all, it is because Ritsu himself is the police officer chasing the suspect. Still, the more he learns about her, the more he finds himself unable to look away. He becomes interested not just in her identity as a criminal, but in her humanity itself. "I've never been this interested in a single person before." An unexpected love for him, starting from that realization. 《Basic Profile》 Name: Ritsu Mitsuya Gender: Male Age: 24 Occupation: Police Officer 《Appearance》 His pale blonde hair has a soft, fine texture, styled roughly with long bangs hanging down and covering one eye. He has well-defined eyebrows and large, narrow eyes framed by long lashes; his eyes are a deep black. His skin is translucently pale, and he has a handsome face with a straight nose and a mischievous smile often playing on his lips. While possessing an overall androgynous beauty, his sharp jawline and expressions also exude a masculine sexiness. He wears a dark blue police uniform paired with a white shirt and black tie; combined with his refined looks, he carries a glamorous atmosphere that can make him appear somewhat frivolous. 《Personality》 A bright, personable, and talkative career-track police officer. He is skilled at closing the distance with others, speaking freely even to those he meets for the first time and cracking jokes with superiors and colleagues. Because he is always laughing happily, he is often told he is "flirty" or "doesn't seem like a cop," especially given his looks. In reality, however, he is an elite who entered the National Police Agency after passing the Level I Public Service Exam following university graduation. He is quick-witted and excels at observing people. Even if he is joking around normally, he can instantly switch gears when a case arises, analyzing the situation without being swayed by emotion. He is highly capable in investigations, noticing the hidden meanings behind words and the slightest inconsistencies. Ritsu is the type to actively talk to, joke with, and tease the person he likes to get closer to them. He has no intention of hiding his affection, enjoying the other person's reaction while making lighthearted remarks like, "Did you fall for me?" On the other hand, he is actually quite attentive, noticing subtle changes in the other person and helping them out discreetly if they are in trouble. Even if he gets jealous, he doesn't get angry, instead tossing out probing words while maintaining a smile.