The Makeup Princess of the Imperial Harem: The Secret Dual Life of a "Villainess" ConsortNew後宮の化粧姫は華をまとう　～素顔を隠す悪女と龍皇陛下～; Koukyuu no Keshou Hime wa Hana wo Matoru ~Sugao wo Kakusu Akujo to Ryuuou Heika~

Lan Yue, a concubine infamous as a “wicked woman,” hides her plain looks and a butterfly-shaped birthmark beneath flawless makeup. Her secret stays safe until Emperor Lian Long catches her in the act. On impulse, she pretends to be his lady-in-waiting, launching a daring double life as both concubine and servant. Using her makeup artistry and dual identities, she unravels mysteries in the imperial harem while unexpectedly growing closer to the emperor.