Princess Spare is rescued by her husband Leon after a frightening incident. While she expresses relief that he came for her first, she confronts him, asking when he stopped loving her. Leon dismisses her emotional plea, saying he needs to attend to Daisy, the woman who was raised as princess before Spare's return. Flashbacks reveal Leon's past tenderness to Daisy and his current coldness toward Spare's cooking, highlighting the shift in his affections. Spare finally recalls a decade-old promise Leon made: if he ever hurt her, she should leave him without looking back. In the present, she resolves to do just that.
After a carriage accident leaves Princess Spare injured while Daisy gets only a scratch, Spare confronts her parents and Daisy, claiming Daisy caused the crash. Spare’s parents dismiss her accusations, siding with Daisy, who plays the victim. Spare, realizing her family has never truly accepted her, confronts Prince Leon, who witnessed the event, demanding he tell the truth. The episode ends with Spare isolated, her fate hinging on Leon's testimony.
Leon, a prince, confronts his wife Spare, accusing her of lying and demanding she apologize to a woman named Daisy. Spare is stunned by his accusation and his public rejection. He leaves with Daisy, leaving Spare injured and alone. Realizing their three-year secret marriage means nothing compared to his devotion to Daisy, a despondent Spare decides to leave. She secretly sends a letter to Henry Vied of the Vied Empire, asking if his past marriage proposal still stands, to which he immediately agrees. While rumors swirl of Leon's love for Daisy, Spare resolves to end her own marriage for good.
Princess Spare, drenched from the rain, returns to find her household unable to make Prince Leon's soup. She declares he will never return and orders a servant to take down his portrait, which she loved. Another woman advises her to endure, but the Princess insists her word still matters and demands all paintings be removed. Her decisive action suggests a final break from Prince Leon, shocking the servants as a palace messenger arrives with urgent news about her.
A noblewoman called Spare, who is likely a princess, is isolating herself after a conflict with Prince Leon. Leon's servant reports she refuses visitors, prompting Leon to send an expensive ruby ring as an apology. Meanwhile, another woman suggests Spare is feigning illness for Leon's attention. Alone, Spare reflects bitterly that she was merely a stand-in for the woman Leon truly desires, Daisy. When Leon's gift arrives, she angrily dismisses it, instructing her servant to keep it or throw it away, declaring she wants nothing more from him ever again.
In two days, Princess Spare Windsor’ s marriage to Leon will be dissolved. While preparing to leave, she receives a riding invitation from her friend Hyria. At the outing, a public confrontation erupts when Spare encounters Leon and another woman, Daisy. Leon defends Daisy, prompting Spare’s companion to accuse him of disrespect. Onlookers mock Spare, citing Leon’s grand public gestures for Daisy. A stunned Spare declares that her place will soon belong to Daisy, leaving Hyria confused about what she means.
Leon tries to comfort the injured princess after a confrontation with another woman who mocks her performance. The princess downplays the incident, but Leon remains frustrated by their continued presence. The mood shifts when a royal messenger arrives with Aurora, the princess's long-lost horse, returned as a gift. The princess is deeply moved, but the other woman expresses jealousy over not receiving a horse. The messenger's request to identify the true princess creates an immediate, tense standoff.
Prince Leon demands his wife, Spare, surrender her beloved horse Aurora to another woman, Daisy, who desires it. Spare pleads that the horse is her only true possession in the palace, but Leon dismisses her feelings and insists she is being selfish. Enraged, Spare confronts her husband for siding with another woman against his own wife. She declares her love for him is gone and reveals their marriage will be formally dissolved in two days. Leon remains unmoved, telling Daisy not to worry as Spare will 'get over it,' while Spare swears they should never meet again.
A man confronts a woman about giving away a gift he gave her, originally intended for Princess Spare. When he demands to see the Princess, a guard reveals she has left. Learning this, the man's anger shifts, blaming the absent princess. He tries to appease the woman by offering her the treasury key, but she remains cold. At home, she deflects his attempt at intimacy by handing him paperwork. He expresses concern for her injury, but she insists on duty, presenting him with an unexpected document that stops him cold.
After finishing his work, Leon approaches a woman, hinting at intimacy, which she fiercely rejects, telling him to go to Daisy instead and calling her his sister. He accuses her of jealousy before she declares the choice is made and says a final goodbye to him. Elsewhere, Henry writes that he is rushing to meet her after learning she left early. The woman, addressed as Princess Spare, departs as a maid wishes her well. Later, Leon feels uneasy and learns from a servant that the princess cannot be found, leaving him shocked by her sudden disappearance.