Mu Bei, a homeless second-year high school girl, is taken in by a young woman named Elysia after a case of mistaken circumstances. Her life is turned upside down in that home.
There's Pardo Felis, a cat-loving girl whose fate resembles her own; Eden, a gentle older sister who's a superstar and the landlady; Kalpas, a short-tempered housekeeper whose pastries are delicious; Mobius, a biology professor and total shut-in; Hua, a dependable upperclassman with maxed-out kung fu skills; Su, an intern doctor who knows all about wellness; Griseo, the youngest, a renowned painter; Kosma, a chuunibyou with a dark aesthetic; Aponia, a nurse and debate champion; Sakura, a sword-loving office worker; Vill-V, a mechanical modification master; Kevin, an ordinary young IT worker; and the famous, popular streamer Elysia, who goes by Miss Pink Elf♪
Mu Bei had started out just hoping to get by, but never expected to become the beloved darling of the Golden Courtyard.
"Have you heard? That person who calls herself Miss Elf's little sister has a photo album of Miss Elf!"
"Want long, glossy black hair? Try goji berry wellness! You deserve it!"
"Kalpas, someone's got me cornered!" "Get lost! Don't bother me!" "Aponia!" "Vill-V! Grab your weapons!"