Tenma visits a Heidelberg newspaper agency. He is permitted by a reporter to look through the archives for the article about the twins' disappearance. They find that Mr.Fortner had filed a missing person's report on a boy. Meanwhile, It's Nina's 20th birthday. She goes to the school counselor to talk about her fainting. Upon recollection, Nina says that the boy made her nostalgic. She gets another email asking her to come to Heidelberg castle. Mr. and Mrs. Fortner are reluctant to share information on the report. Tenma sensing danger hurries to Heidelberg castle.