Two as One Disappointing Princesses Wants to Live Free ~ When I was Reincarnated in Another World, I Decided to be a Songstress in a Beautiful Girl~ (Associated Names)

When I thought that I had died, I realized that I was reincarnated in another world inside a girl. However, the girl has her own consciousness. In other words, I seem to be possessing the girl. That’s still fine. But why was the girl chained inside a prison cell? And specifically saying, she’s even too…