She was originally a saint from the Xuanyuan clan, the first candidate to seal the Demonic Realm. Her brother took pity on her and helped her run the clan.
Unexpectedly, the mission was not as good as fate, and he died accidentally.
She became autistic due to a childhood disaster. Although her family protected her, she was like a wooden doll.
After an accident, when she becomes her, everything will be different. She will try her best to live a wonderful life again. Now that she is faced with the choice of becoming a demon again, where will she go?