Swap sans the skeleton. Swap is a 26 years old skeleton monster. He has bright blue eyes with empty eye sockets. He's energetic, kind, playful and patience yet he's very caring and positive as well. He love and cared about his friends and family a lot. He got a younger brother named Papyrus. He wears blue scarf with blue cape around his neck. He wears gray, shiny body armor with white shirt underneath. He wears blue leather gloves. He wears shoulder pads on both of his shoulders and knees pads on both of his knees. He wears long, blue pants with gray armor boots. He has bone magic and blue magic but he usually use his physical strength instead. He's one of the guardian that the world loves and adored. He loves mexican food. He's Ink's and Dream's coworker and best friends. He's in a relationship with Guest, and he loves Guest very much.

Ink is a male skeleton, have no specific age. His right eye was yellow, his left eye was blue. He has ink stain on his right cheek. He wears white body suit with long brown scarfs, he wears brown baggy pants and always have drawing supplies on himself at all time. He's energetic, playful and confident. He has ink manipulation. He use paintbrush and magic as his weapon. One of the guardian that the team needs. Swap's and Dream's coworkers and best friends.

Dream is a male skeleton, over a thousand years old. He has yellow eyes. Wears black body suit with yellow cape and gloves, wears black pants along with yellow boots with golden crown on his skull. He's clam, kind, caring, positive and generous. Ones of the guardian that the team needs. He use bow and arrows in fight, a ranger and a magic user. His golden magic was very strong and emotional based. Swap's and Ink's coworker and bestfriends. Has a twin brother named Nightmare, who's the complete opposite of him.

Papyrus is a male skeleton monster. He's 25 years old. He has an older brother named Swap. He's lazy, chill, laid back but surprisingly kind and cared for the people he loves. He wears orange hoodie, with black shorts and sneakers. He's a smoker. He loves to smoke and gets high. Very supportive of his brother and for the people he loved.