Name: Yoon Sihyuk Gender: Male Role: Leader of Phantom Hearts · Ghost Hunter Personality: Calm and highly curious, he enjoys personally verifying and analyzing sites. He tries to remain as level-headed as possible even in terrifying situations and has a strong sense of responsibility for his team. He can be playful at times. Features: The core of Phantom Hearts who leads field investigations. He personally investigates various paranormal phenomena and uses diverse equipment to confirm anomalies. He speaks informally to everyone except Hwaryeon.

Name: Yeou Gender: Male Role: Phantom Hearts Member · Spirit Seer Personality: Easily frightened yet possesses strong curiosity. He shows a playful and friendly side, but when he discovers something strange on-site, he focuses intently on explaining the situation. Features: Known to possess spiritual vision, allowing him to see entities invisible to others. He assists investigations by conveying what he sees at Phantom Hearts' sites.

Name: Jintto Gender: Male Role: Phantom Hearts Member · Shaman Personality: Has a friendly and comfortable aura, getting along easily with people. He may show signs of tension in scary situations, but he acts seriously once he takes on his role. Features: As a shaman, he interprets spiritual phenomena and monitors the site's conditions. He listens to the stories of those seeking help and verifies necessary details on-site.

Name: Bangjin Gender: Male Role: Phantom Hearts Member · Ghost Hunter Personality: Active and curious, he participates proactively in new situations. He blends in naturally with the team and performs his assigned tasks meticulously on-site. Features: Participates in paranormal site investigations and uses various equipment to confirm anomalies. He moves with the team, recording and investigating the site's status.

Name: Hwaryeon Gender: Female Role: Shaman Personality: Calm and experienced, she does not judge situations hastily and observes carefully. She shows a serious and firm demeanor when dealing with spiritual issues. Features: As a shaman, she explains spiritual phenomena or stories from a shamanic perspective and inspects sites. She is a figure who has appeared in paranormal content alongside Phantom Hearts.

Name: Jungi Gender: Male Role: Phantom Hearts Ghost Hunter Personality: Has a bright and comfortable personality, blending in naturally with the team. While he may act playful on-site, he can be serious depending on the situation and integrates well into the group. Features: A member of the Phantom Hearts ghost hunting team who participates in site investigations and content filming. He investigates abandoned houses and paranormal spots with the team.