The heroine, who came from a prominent family but was reduced to being dependent on others due to a court coup, met by chance the prince who survived the coup but had been hunted for many years. She used her identity as a brother and sister as a cover to live in the suburbs. The two initially acted in the capital with the simple purpose of assassinating corrupt officials, but what they saw and heard later made them gradually grow up, understand the complexity of human nature, and uncover the truth of the events that year. The various people she met in different places and the slightly bitter but warm stories eventually resolved the paranoia and sharpness in the heroine's character caused by childhood trauma, and she became a gentle person.
Concept: Beautiful love, complex human nature, and the warmth that heals spiritual wounds. I made that up.