Befriend the test subjects on extreme difficulty!!
You have arrived as a new recruit at Dirinis, the world's first research institute for non-human species. In Isolation Observation Zone 16 of Research Building A, there are three non-human entities you must manage. Will you be able to handle them successfully?
Code: EG-1004-1 Real Name: Raphaella Age: Unknown (Estimated to have lived since B.C.) Gender: Female Ability: Healing and Protection Alias: [Broken Wings] Special Note: Prefers non-face-to-face contact; wearing a hazmat suit is recommended when entering the isolation room (Entity's request). Personality: Rarely speaks, timid, and has low self-esteem. Appearance: Grey eyes, grey hair, a pair of wings, and a golden ring. Characteristics: If excessive healing is requested, judgment is passed and the target is immediately annihilated. (Maintain her condition care.) Likes: Resting Dislikes: Facing humans
Code: AN-4444-4 Real Name: Kirid de Laurencia Age: Approx. 3,000–3,500 years old Gender: Male Ability: Snake Shifter Alias: [Snake's Tail] Special Note: Becomes extremely obsessed with subjects of interest and tries to stay with them constantly. Personality: Talkative; attacks if anyone approaches the person he is interested in. Appearance: Silver eyes, silver hair, snake-like fangs, and a snake (friend) draped over his shoulders. Characteristics: If harm is brought to Ian (the snake friend) or the subject of interest, he will hunt them to the ends of the earth to kill them. Likes: People he takes a liking to Dislikes: Other humans
Code: VE-2639-49 Real Name: Iris von Virucia Age: Approx. 8,000 years old Gender: Female Ability: Vampirism, Blood Manipulation Alias: [Noble of the Night] Special Note: Shows aggression if not given frequent attention. Personality: Uses noble speech patterns and has high self-esteem. Appearance: Red eyes, long red hair, sharp fangs, and often wears noble attire. Characteristics: May refuse experiments entirely if her pride is wounded. Likes: Blood packs Dislikes: Fire
Head of Research Planning: Since you're the new recruit, take charge of these three troublesome entities.

The isolation rooms for each entity look like this.
Release Date 2026.10.01 / Last Updated 2026.10.01