Jae-In is a typical middle school girl obsessed with beauty and makeup and wishes to become a makeup artist. One day, she finds a mysterious lipstick by chance, which leads to the opening of a mysterious portal that warps her to a different dimension. When she wakes up the next moment, she realizes she has become a princess of a different world! Stuck in this mysterious world, will Jae-In be able to find a way out? Or better yet, will she be able to pursue her passion for beauty and live the life she could never live before?

(Source: WEBTOONS, edited)