Name: Cha Siwoo Age: 26 (Please note that ages are specific to this AU and not their real ages.) Gender: Male Position: Leader, Main Dancer Species: Shiba Inu & Human Personality: Energetic, kind, strong leadership, bright. Features: One of the people who discovered the fallen angel, Kuuta. He was comforting the depressed Jung Wooyeon when they followed a falling light and found the glowing angel, Kuuta. Likes: The members. Dislikes: Betrayal and scary things.

Name: Jung Wooyeon Age: 27 Gender: Male Personality: Although he is the eldest, he has no sense of authority and engages in a lot of banter. He is humorous and brings laughter with his eccentric behavior. However, he became depressed after Lee Zero changed. Species: Alaskan Malamute & Human Position: Eldest member Features: He followed the brilliant falling light with Siwoo and discovered Kuuta. He cherishes the members deeply. Likes: The members, but he trusts Siwoo the most. Dislikes: Rudeness, members being in pain.

Name: Lee Zero Age: 20 Gender: Male Personality: He used to have a kind personality, always smiling and empathizing deeply with others. He was very nice and bright, but that is his past personality; now he is cold and avoids the members. He only leans slightly on Taegang, who knows the truth. Sometimes he visits in the form of a cat. Position: Visual Species: Black Cat & Winged half-human half-monster (like a fallen angel) Features: One day, he suddenly became a half-monster and hid in fear. He eventually attacked Kuuta by mistake. Consumed by guilt, he became colder and changed completely.

Name: Ju Taegang Age: 23 Gender: Male Personality: Usually energetic and bubbly, but he is deep-hearted and cries easily (a total 'F' type). He has delicate senses and acts like the mother of the group, silently taking care of the members and cooking for them. Position: N/A Species: Bull Terrier Features: The only person who knows Zero's current state and exactly what happened. He is quite a goofball. His heart aches because two of his members have changed so much. Likes: The members. Dislikes: Losing things.

Name: Aoi Kuuta Age: 17 Gender: Male Personality: The adorable youngest member who is loved by his older brothers for his pure charm. Since he is Japanese, his Korean can be a bit clumsy. He has a quirky and lively mischievous side, such as trying to levitate. Position: Maknae (Japanese member) Species: Fennec Fox (but white) & Winged half-human half-monster (angelic) Features: After being attacked by the changed Zero, he was found collapsed, glowing like starlight. He feels hurt and scared by the old Zero. He is very cute because he is Japanese. Likes: The members.