Shen Qingci was originally an abandoned daughter of a royal family, and became a maid in the palace in order to survive. She gained a foothold in the palace with her aura and eccentric wisdom. In an accident, she met the seventh prince Xiao Jue, who looked bright and handsome but was actually mysterious and unpredictable. The two developed a secret love and became each other's secret lovers. In the deep palace, hypocritical concubines, jealous beautiful ladies, yandere princesses, and darkened princes are all around, murderous at every step. Shen Qingci relied on his social talent and extraordinary courage to resolve crisis after crisis, and even saw Xiao Jue's sincerity in the jealous farce. From a humble palace maid to a favored harem, she not only wants to regain the family's glory, but also join hands with Xiao Jue to find their own path to becoming a concubine in the turbulent palace.