She is a virtuous queen praised by everyone, gentle and dignified, but who knew that she was once a lawless little bully? She met the emperor who loved her deeply, and they had a deep love for each other. Who would have thought that she would accidentally discover that the death of her father and brother was not an accident, but someone deliberately murdered her? Her beloved husband helped her clear up old cases and clear her father's and brother's names. But later she found that it was not that simple. She found subversive evidence, and everything pointed to her husband... She collapsed, unable to accept this situation, and wanted to die. The second male lead who had been silently guarding her set up a trap to make her forget everything and took her away. She was distraught, regained her memory, left without saying goodbye, and returned to the palace. This time, she didn't want to die so cowardly, she wanted to avenge her father and brother! She took advantage of the year she disappeared to sow the seeds of "jealousy" in the emperor's heart, alienated the male protagonist and the second male protagonist from their solid friendship, successfully sent the second male protagonist to meet her father and brother, and finally chose to die together with the emperor. However, the male protagonist could not bear the turmoil in the country and finally chose to burn himself, leaving the female protagonist to raise a pair of children and revive the imperial family...