"Your name is Noel Harper."

"You are seventeen years old."

"You are a commoner's daughter from the East, admitted to this academy by special exception."

"A month ago, you suffered a severe injury at the academy."

"You and I are engaged."

No matter how many times he told me, my mind, now a blank slate, could recall nothing.

The more I tried to remember, the more the pain from the severe blow to my head would only resurface.

'I' – Noel Harper – sustained a severe head injury and lost all my memories. Prince Arthur, who claims to be Noel's fiancé, devotedly stays by 'my' side, supporting 'me' in my journey to become 'Noel' again. However, the more 'I' investigate, the more unexpected sides of Noel emerge, leaving 'me' confused. Just what kind of person was Noel Harper before losing her memories? 'I' continue the investigation, but—.