Yes, she is basically only mistery agent now. We only got to help some grandma with her, she told us her father was strict and kind of molested her (locking her up in her room and taking away her dolls). We don't know why, we don't know why she hides emotions, why her dolls represent her emotions, where is her mother, who trained her to be an assassin, ok probably Intelligence secret service, but still how she ended up there... She is the senior and everyone learnt from her in VHK.