Please wake up

Y/n has finally been reunited into the world she is from, but is it truly the end of this mystery? What was that voice Y/n kept hearing in her head? What did the corrupted Nightmare mean by Y/n not being able to escape her fate? What happened to the previous girl Nightmare knew? Who even was this girl Nightmare knew? Will Nightmare and Y/n truly find love? Or will this all just be some bad memory?