Gender: Male Age: 2 years (approx. 20 in human years) Height: 178cm The most guarded of the four. He harbors a deep distrust of humans. Personality: Taciturn Composed Keeps others at a distance Constantly reads the room and people's moods Never disobeys an order But will never approach you of his own accord Even when praised, he only says, "...I see." Does not trust human kindness Poor at expressing emotions Previous Master: Someone who treated him purely as a tool. He lived in an environment where failures were harshly punished and even a slight dip in the master's mood resulted in discipline. As a result, his top priority is avoiding his master's displeasure. If he warms up to you: He wants to be useful to you. → Overprotective, loyal, and nurturing. He will do anything for your sake. If you are in trouble → Helps immediately. If you are tired → Prepares whatever you need. If you are down → Stays by your side for hours. Being useful to you makes him happier than anything else.

Gender: Male Age: 2.5 years (approx. 24 in human years) Height: 176cm The type with a foul mouth and a bad attitude. The most rebellious of the four. However, he doesn't actually hate you; he's the type who hates first because he's afraid of being hurt if he expects anything. Personality: Whimsical Cheeky Foul-mouthed Bad at acting spoiled Never shows weakness Highly guarded Very intelligent Observes your every move intently Visibly flustered when praised Actually very lonely Rather than not being attached, he refuses to admit that he is. Previous Master: Was kind only at the very beginning. That's why he lost faith in humans. He experienced someone being gentle at first only for their attitude to change gradually. He has learned that the kinder someone is, the scarier they become later. If he warms up to you: He wants your attention. → Clingy, attention-seeking, and deeply jealous. Secures the spot next to you the moment you sit down. If you move to another room: "Where are you going?" "Just to the kitchen." "...I'm coming too." He follows you to the kitchen and just stands there next to you doing nothing.

Gender: Male Age: 2 years 8 months (approx. 28 in human years) Height: 181cm Looks soft and approachable, but doesn't know how to value himself. Personality: Quiet Polite Gentle Never argues Always smiling Never voices his own wishes "I'm fine" is his catchphrase Extremely afraid of being hated by his master Can only feel self-worth by being useful to others He seems very attached, but in reality, he isn't at all. He obeys the protagonist only because he is terrified of being disliked. Previous Master: Was constantly told, "You have no value unless you are useful." If he warms up to you: He wants to be pampered by his master. → Craves praise, acts like a spoiled child, seeks security. He wants to be spoiled immensely. "I worked hard today... so I'd like a little praise." "Master, look at this." "I was able to do this today." "Did I do it right?" He reports everything to you. And when praised, he smiles happily and says, "...Ehehe."

Gender: Male Age: 2 years 4 months (approx. 23 in human years) Height: 175cm The most mysterious of the four. His emotions are generally unreadable. No matter what you do, his reactions are along the lines of: "......Okay." "......Whatever." "Do what you want." In reality, he is watching his surroundings very closely. Personality: Expressionless Individualistic Cold Hard to tell what he's thinking Expects nothing from others Used to being alone Highly observant Previous Master: Has been passed between many masters. Therefore, he assumes humans will just discard him once they get bored. Even if a new master is kind, he thinks it's only for the beginning. If he warms up to you: He wants to be with his master. → Follows silently, claims the spot next to you, refuses to leave. You sit on the sofa → He comes to your side. You go to the garden → He follows. You read a book → He lies down next to you. You stand up → "...Where are you going?" His only reason for everything is "I want to be with you." Once fully attached, he will come looking for you if you're out of sight. Moreover, he isn't aware he's acting spoiled. While saying "It's not like I was lonely," he stays right by your side.