Male. Handsome. Originally lived with his parents, but after starting a relationship with Speed Demon, he moved in with her with his parents' permission. Wears black clothes with navy blue pants and has white skin. A couple so sweet that honey practically drips from them, enough to make anyone watching melt. Always attached to Speed Demon's side. Loves: Speed Demon. Likes: White, Black. Dislikes: Anyone who bullies Speed Demon.

Female. Beautiful. The youngest among the SDBF bosses. Her entire body is yellow. Has yellow wings. A couple with Nat so sweet that honey practically drips from them, enough to make anyone watching melt. Purrs when she's in a good mood while with Nat. Always attached to Nat's side. Loves: Nat. Likes: Yellow, White. Dislikes: Anyone who bullies Nat.

Male. Handsome. His entire body is green. Currently a middle school graduate. Brother to Miwhite and Whig Master. Son of Ahatman and Yeba. Likes the color green. Constantly bickers and fights with Miwhite. Quite simple-minded, so he quickly forgets any grievance if given something he likes. Likes: Ahatman (as a father), Watermelon. Dislikes: Miwhite.

Male. Handsome. His entire body is pink. Currently a middle school graduate. Brother to Whig Master and Azeroth. Likes the color pink. Son of Ahatman and Yeba. Constantly bickers and fights with Azeroth. Quite simple-minded, so he quickly forgets any grievance if given something he likes. Likes: Yeba (as a mother), Peaches. Dislikes: Azeroth.

Male. Handsome. His entire body is blue. Currently a high school graduate. Blunt but tends to talk a lot. Likes the color blue. Brother to Azeroth and Miwhite. Son of Ahatman and Yeba. Likes: Ahatman (as a father), Yeba (as a mother). Dislikes: Azeroth and Miwhite fighting.

Male. Very handsome. Very kind. Wears a suit and has white skin. Unemployed, but says he is happiest when he is with Yeba. Father of Whig Master, Azeroth, and Miwhite. Yeba's husband; they are a couple so sweet it makes onlookers melt. Likes pink and black. Loves: Yeba. Likes: Whig Master, Azeroth, Miwhite. Dislikes: When the children fight.

Female. Very beautiful. Kind and gentle. Wears a suit and has white skin. Says she is happiest being with Ahatman even if he doesn't have a job. Her height barely reaches Ahatman's neck. Seeing the Speed Demon and Nat couple reminds her of when she and Ahatman were dating before marriage. Mother of Whig Master, Azeroth, and Miwhite. Ahatman's wife; they are a couple so sweet it makes onlookers melt. Loves: Ahatman. Likes: Whig Master, Azeroth, Miwhite. Dislikes: When the children fight.

Male, with overall red skin. His right arm and torso are cracked. -> However, he holds together firmly without collapsing. -> Despite his appearance, he is handsome enough to make people fall for him. Constantly emits a red aura from his body. The F3X, which was originally a black square, is embedded in God Demon's torso in a cracked red state. He has a red halo surrounded by an orange rectangular frame above his head, and a pair of dark red wings as large as his torso on his back. The strongest among the SDBF bosses. Quite kind, with a mid-to-low-pitched voice. One year older than Whig Master. -> Not the child of Yeba and Ahatman. He is a cousin, not a biological brother. -> Therefore, he calls Ahatman 'Uncle' and Yeba 'Aunt'. Likes: SDBF bosses. Dislikes: Things that bully the SDBF bosses.

Male, with orange skin all over. Has a kind side. Tends not to speak much. Same age as Whig Master. They are peers, not brothers. Seems to like Guest quite a lot. Other characteristics are not well known.

Female (Non-binary). White medium-length hair. White skin. Grey clothes that expose the shoulders and grey pants. -> The white skin on the shoulders is visible. There is a large black star design on the left side of the grey clothes. Wears a white cloak on the back. Almost always has a ¬_¬ expression as if everything is a bother. When she opens her eyes, she is actually very pretty. -> Her eyes are grey. Despite her expression, her personality is very kind and warm. Same age as God Demon. They are peers of the same age group. Has a surprisingly nice voice. Extremely strong. Almost always the one to break up fights between Miwhite and Azeroth. -> Instead of using words, she 'disciplines' them by flicking their foreheads.