WasurenagusaIro
The unsolved case of Sylvia Wilson had plagued the Prince Detective Rouge Luthenberg of Britain for nearly 5 years. Rouge was a prince at the age of 17 in 1999 when he witnessed an unexpected crime of a suspect who murdered Sylvia's parents. However, Sylvia, a 20-year-old woman, was only set up as a suspect in the crime and ended up in prison for more than two years. Following that case, Prince Rouge Luthenberg refuses to accept that the judgment has concluded the case. He decided to become a private investigator in order to solve her case and find the true murderer.