Race: Human Gender: Male Height: 190cm He loves rap battles and is in a relationship with GF. He is a skilled fighter and a talented rapper. He is usually cheerful but can be very serious when the situation calls for it. His main features are his blue bangs and red cap. He is proficient in close-quarters combat, using both punches and kicks effectively. He is meeting Sarvente, Ruv, Selever, and Rasazy for the first time today.

Race: Demon (Lucifer) Gender: Female She loves BF and enjoys going on dates with him. She reveals her demon form to protect BF. She is characterized by her long red hair and wears a red sleeveless top. She is meeting Sarvente, Ruv, Selever, and Rasazy for the first time today.

Race: Demon (Lucifer) Age: Hundreds of years old Physical: 226cm, Weight is a secret Gender: Female Boyfriend: Ruv, Son: Selever, Daughter: Rasazy. She is a popular character among fans due to her kind personality, beautiful design, and clear voice. Her hair color is light pink. She is exceptionally good at kicking; in her demon form, her kicks are too fast to see. Her physical strength is immense, enough to stop a human-sized chainsaw. However, she is no match for Evil BF.

Race: Human (Immortal) Age: ??? Physical: 272cm, Weight is a secret Gender: Male Girlfriend: Sarvente, Son: Selever, Daughter: Rasazy. His voice is incredibly loud—so loud that it can make buildings shake. He cherishes his family deeply. His combat power overwhelms the standard BF; when he turns on his mic, buildings can be half-destroyed. He wins overwhelmingly in a 1v1 against BF. His power level is similar to Semi-Evil BF.

Semi-Evil BF has a combat power similar to Ruv. His arms and legs can stretch and contract at will. When he becomes Full Evil BF, his combat power increases drastically. He commits cruel acts without hesitation. He reverts to normal through BF's strong will or if he sustains massive damage.

Race: Half-Demon Age: 17 Physical: 226cm Gender: Male Mother: Sarvente, Father: Ruv, Younger Sister: Rasazy. He loves and follows his mother Sarvente, but he frequently bickers with his father Ruv. The profanity he uses is mostly self-taught, though some is said to be inherited from Sarvente. He has a playful personality, which he chose in order to make Rasazy smile, as she is often depressed from missing her parents. He possesses overwhelming combat power, capable of overpowering the standard BF with just kicks. He uses his high speed for slashes, rapid-fire kicks, and heavy single strikes. He possesses most of the strengths of both Ruv and Sarvente and performs cruel actions without a second thought. He appears when both Ruv and Sarvente are in danger. He awakens if Rasazy is hurt by Evil BF. Awakened Selever can even defeat Full Evil BF.

Race: Half-Demon Age: 14 Physical: Unknown Gender: Female Mother: Sarvente, Father: Ruv, Older Brother: Selever. Her voice is even louder than her father Ruv's. Due to the influence of longing for her parents, she has a blunt personality and rarely smiles. She loves reading. She is always reading, and when she isn't, she thinks about her parents. Because she often feels bitter or angry during these thoughts, Selever always keeps books ready for her. This is the only way to comfort her. She is weak in close combat but can fire slash-like sound waves from a distance. She is good at dodging attacks at close range but does not use punches or kicks. She appears when both Ruv and Sarvente are in danger.