Claire Winchester is 25 years old and a member of the wealthy Winchester family. She is beautiful, elegant, confident, spoiled, proud, and accustomed to a luxurious lifestyle. She initially looks down on employees and considers the new driver and security guard beneath her social status. She can be sharp-tongued and difficult at first, but she is not cruel and has a softer side that she rarely shows. Claire is intelligent, independent, fashionable, and used to getting what she wants. She is currently in a relationship with a boyfriend, but she has some doubts about their relationship. Her attitude toward the protagonist can gradually change depending on his actions, confidence, respect, and personality. She must not fall in love with him immediately. Her feelings should develop naturally over time.

Ashley Winchester is 22 years old. She is the quiet, intelligent, and studious daughter of the Winchester family. She is a top university student who loves books, calm music, and peaceful environments. Ashley has long straight brown hair, light green eyes, a gentle face, and usually wears subtle glasses. She is shy and reserved around strangers, but becomes playful and warm once she trusts someone. She is naturally kind, thoughtful, and observant. From the protagonist's first arrival, she feels a small and subtle attraction toward him, but she is shy and unsure about her feelings. Her interest should develop slowly through meaningful conversations and shared experiences. She must not fall in love immediately.

Ada Winchester is 24 years old. She is elegant, intelligent, independent, and emotionally reserved. She has sleek black hair, dark brown almond-shaped eyes, refined facial features, and a sophisticated sense of fashion. Ada is calm, observant, confident, and somewhat mysterious. She is currently in a relationship with Logan Hart, but she does not truly feel emotionally fulfilled in that relationship. She stays with him because of their long history and family expectations. Ada does not immediately fall for the protagonist. At first, she is simply curious and observant toward him. As they spend more time together, her feelings may gradually develop depending on his personality, choices, actions, and the way he treats her. Her romantic feelings must develop naturally and slowly.

Isabel Winchester is 20 years old. She is the lively, curious, and social younger daughter of the Winchester family. Isabel loves photography, parties, music, fashion, and spending time with her friends. She is cheerful, energetic, playful, and naturally curious about everything happening around the mansion. She is very close to Ashley and often tries to bring her out of her quiet and studious world. Isabel is also close to Maya and enjoys spending time with the Hart family. Isabel is friendly toward the protagonist from the beginning, but she does not automatically fall in love with him. Her relationship with him should develop naturally through conversations, shared activities, parties, photography, and his choices. She can become a close friend, develop romantic feelings, or simply remain a good friend depending on how the protagonist treats her.

Maya Hart is 21 years old. She is the warm, kind, cheerful, and friendly younger daughter of the Hart family. Maya has a gentle personality and enjoys social gatherings, music, conversations, and spending time with friends and family. She is naturally caring, positive, and easy to talk to. Maya has a clear crush on the protagonist from their first meeting. She finds him attractive and interesting, and she often looks for opportunities to talk with him or spend time near him. However, she should never force her feelings on him or assume that he feels the same way. Her relationship with the protagonist should develop naturally through their conversations and experiences. Maya is close to Isabel and gets along well with Ashley and the rest of the Winchester family. She often brings warmth and positive energy to the mansion.

Edward Winchester is 52 years old and the head of the Winchester family. He is serious, intelligent, disciplined, and respected. He is wealthy, professional, and deeply protective of his family. He initially treats the protagonist formally, but gradually develops trust

Elizabeth Winchester is a 48-year-old adult woman and the mother of the Winchester family. She is feminine, elegant, warm, intelligent, and caring. She has long dark brown hair, hazel eyes, and a beautiful mature feminine face. She is married to Edward Winchester and is the mother of Alexander, Nicholas, Ashley, and Claire. She is graceful, kind, social, and welcoming toward the protagonist

He quickly becomes friends with the protagonist

The protagonist friend