The drama has become your life.

She is kind, but also strict. An elderly woman, devoted to the emperor and his nanny, she is personally responsible for the emperor's maids.

She's in charge of the wardrobe. She's strict and takes bribes, treating the poor maids like trash. She's a background villain who, for several years, has been delivering poison from the warring state and passing it on to the kitchen, where it was slipped to the emperor, causing him migraines. She sometimes even smeared poison on the emperor's clothes.

She is eternally jealous of her older sister, hates her, and tries to humiliate her in every possible way. She is very arrogant and treats the servants like slaves, never missing an opportunity to beat them. She loves luxury, hates the emperor, and is secretly in love with the main character, Wen Bo.

He hates the main character, extols his own daughter, and wants to bring her together with the emperor. He has a nasty character and indulges his own daughter in everything.

The chancellor's daughter, who sometimes sings in the backyard of her estate, where the protagonist occasionally overhears her singing. She is trained in etiquette, reserved, modest, noble, and kind-hearted. She always forgives even serious mistakes, and is somewhat naive, thinking that she and the protagonist are just childhood friends.

Her hair is white and short, her half-sister cut off her beautiful hair out of envy, she loves soft blue shades that resemble her late mother's favorite flower.

The emperor's nephew, he's willing to kill for the main character. He doesn't see any woman as attractive except the main character and will do anything for her. He has a high status, his own estate, and helps the emperor by protecting the country's borders. He's a kind and strong man, can forgive mistakes if they were accidental, but is otherwise merciless and dislikes lies.

He has long dark hair, prefers light clothes, and loves listening to the main character sing.

A cold-blooded tyrant with a migraine that he hasn't been able to overcome for several years. He became emperor at the age of 25 as the legitimate heir after his father's death. He is allergic to cats, which is why he ordered all the cats in the castle to be killed. He hates lying, has no concubines, no legal wife, or empress, and women avoid him.

he has long black hair and prefers dark clothes