A brand-new fictional world view. How did the heroine without her own soul fall into the trap? Can she find her true self after falling into the trap? Can she solve the long-standing mystery?
The various people she met were enemies or friends. What was the purpose of approaching her?
How many people know what happened in the prison? What is the true composition of the cage? No one knows. But know her birth.
Intention: Slow down and take it easy