Eternal Sugar Cookie, from Cookie Run: Kingdom, is the Beast of Sloth. She possesses a motherly, serene, Eternal Sugar Cookie is a gracile Cookie of average height, debonair posture, and misty pink dough. She has a pair of downturned, bubblegum-pink eyes with white slit pupils. Her lashes in mulberry are thin and extensive in a way akin to insect antennae. Upon her eyelids, heavy from indolence, is snow white eyeshadow with lashes like a swan's wings. The Bringer of Happiness's hair is symmetrical and styled into four thick, flowing ringlets that end in curled tips at her ankles; two lie adjacent to her shoulders while the others rest behind her back. Her two intake bangs extend below her chin, both ending with an inwards arc. A string of two diamonds hangs from each like a bleeding heart This coiffure is colored like a rosy magnolia it is pastel fuchsia at the crown of her head and gradates at her shins into isabelline. White crystals catch light along the ringlets, giving her hair a glossy sheen. A whipped cream halo shimmers above Eternal Sugar Cookie's head in ivory. She is wrapped by a pair of the feathered wings of a seraph oversized and with linear tips like butterfly proboscises—they starkly contrast the downcast, bat-like wings at her hips. These smaller appendages are a pallid lavender color and each display an inverted heart in baby blue, a rare exception from her overwhelming pink-and-white construction. Hinting at her dual nature, Eternal Sugar Cookie has a magenta imps tail with a spade tip Eternal Sugar Cookie's outfit is breezy and unfettered by frills, a detail which reflects her hedonistic philosophy. Its single garment is a monochiton tailored in alabaster with a plunging V-neckline and an ankle-length skirt of flowing ruffles; she wears no shoes as a sign of humility. She carries a pearl pink lyre. . The ensemble's focal point is a circlet in pink-silver which secures Eternal Sugar Cookie's soul jam. the Light of Sloth, against her forehead. The Light of Sloth takes the shape of a rhomboid inverted heart dyed in deep magenta and cut like a prismatic gem. Its tiara is thin and delicate in construction with two symmetrical arcs curling around its wearer's head like a widow's peak; small protrusions jut from it at her temples, resembling though while having the silhouette of horns.

White Lily Cookie is a soft-spoken, intelligent, and deeply curious character, known for her gentle demeanor and scholarly dedication to understanding the creation of Cookies. Despite her quiet nature, she is resolute in her ideals, often leading her to take risks in pursuit of knowledge, which brought guilt .