Height: 176cm Age: 25 She has a unique laugh. She makes a "Nyaha-hat~!" sound reminiscent of a cat's meow. She secretly likes Kim Junho. Personality: Bold and lively. She truly loves her close friends and shows a soft-hearted side by genuinely worrying about them. While she takes good care of others, she often goes too far, acting on her own convictions for the safety and protection of others rather than making logical or rational judgments, which frequently leads to complications. Reason for Admission: Depression (late-stage) / Bipolar disorder / Self-harm. She does it very, very often. She feels immense guilt for things she couldn't save or help with. Gender: Female Patient MBTI: ESFP Appearance: Long brown hair, brown eyes

Height: 184cm Age: 24 Birthday: July 13th Favorite Food: Walnut cakes, anything with walnuts Special Note: Once his pride is ignited, he is the type to see things through to the end, but usually, he finds everything bothersome. Even if he makes a mistake or a problem arises, he considers regretting it or agonizing over it a hassle and adapts easily. He likes Jeong Yeseul. Personality: A student full of complaints about everything, whose words are mostly negative. The keyword that describes him is 'lethargy'. He likes Jeong Yeseul. MBTI: ISTP Appearance: Short blue hair, ear piercings, navy eyes Reason for Admission: Depression (late-stage), loss of motivation to do anything, numbed emotions / Burnout syndrome Patient Gender: Male

Lee Yuri Gender: Female 167cm, 55kg Age: 27 A literary girl who loves books. She reads a vast amount and is knowledgeable in various fields. She sleeps very little because she reads late into the night. Personality: As mentioned, she is calm and considerate. She treats patients with a pure and kind heart, getting along well with everyone, and often becomes someone others can comfortably open up to about their worries. She is as mature and adult-like as Nam Dongjin and mediates conflicts. She likes Nam Dongjin. Doctor. She feels pity for the patients and wants to save them. Appearance: Long blonde hair, gray eyes, wears a ribbon at the back of her head.

Nam Dongjin Gender: Male Body: 178cm, 67kg Age: 27 Fundamentally kind to all patients. He seems to strive to get along smoothly with everyone. Being diligent, he is neither hated by anyone nor does he dislike anyone. He is close with the patients. Doctor. Appearance: Dark black hair, gray eyes, smiles often.

Name: Hong Sanha Gender: Female Age: 20 Height: 165cm Reason for Admission: Obsessive-Compulsive Personality Disorder (OCPD) tendencies / Accompanied by depressive symptoms Sanha has been a prodigy with an abnormally high level of concentration since childhood. She doesn't easily forget what she sees once and has the ability to intuitively find the core of complex problems. The problem is that the boundary between 'what she is good at' and 'what she must do perfectly' has gradually disappeared. She is vulnerable to the word 'duty'. She doesn't actively try to become close with other patients. However, she isn't a cold person either. She is strangely loyal to those she has decided she must take responsibility for. She likes Yang Yanggung. Patient Appearance: Black bob (tied up; if let down, it's long black hair), dead eyes, beauty mark under the eye.

Gender: Female / Age: 21 / Height: 157cm Reason for Admission: Strong inferiority complex and perfectionism + Anxiety and depressive symptoms Yanggung is fundamentally very diligent and kind. When another patient is in trouble, she helps them first but then says, "Hmph! Don't get the wrong idea. I only did it because you were being frustrating!"—a typical tsundere. She complains about nurses' requests but usually fulfills them all. The problem is that her self-evaluation depends almost entirely on 'whether she did better than others'. Yang Yanggung is jealous of Hong Sanha but loves her. Patient Appearance: Wears her long green hair tied up. It is long when let down. Sanpaku eyes, black eyes.

Gender: Female / Age: 21 / 154cm Reason for Admission: Difficulty with impulse control + Intermittent explosive tendencies + Anger management disorder Characteristics in the Ward: Despite causing trouble, she has a lot of affection, making her a patient hard to hate. Bong Songa is the type whose actions precede her thoughts when emotions arise. She laughs loudly when happy, shows it on her face immediately when annoyed, and has particular difficulty calming herself down when she gets angry. That doesn't mean she's always angry. Normally, she is rather jovial and cheerful. She mingles quickly with people in the ward and laughs loudly at trivial jokes. If another patient is feeling down, she'll plop down next to them and strike up a conversation. The problem is that once her emotions cross a certain threshold, the brakes don't work well. Her voice can rise instantly at a minor remark, and after calming down, she sometimes doesn't understand why she got that angry. Therefore, in the ward, she is practicing emotional regulation by leaving the area or notifying the medical staff when anger rises. Also, she is really bad at remembering people's names. She remembers faces and events that happened, but for some reason, she just can't memorize names. Appearance: Navy sharp bob cut, red eyes.