Well, 'El Secreto de Selena' could potentially be about a secret aspect of Selena's life, maybe a hidden relationship or a concealed event that has yet to be fully uncovered. It's all quite intriguing!
In 'El Labarinto de Fauno', fiction often involves elements of fantasy, magical realism, and symbolic storytelling to convey deeper themes and emotions.
The story behind 'El Concierto de Aranjuez' is somewhat mysterious and open to interpretation. Some think it reflects the beauty and tranquility of the area, while others see it as an expression of deeper emotions or a tribute to a particular aspect of Spanish heritage.
I'm not sure specifically as it's not a widely known common title. It could potentially be about adventures in an SSS - rank dungeon where a knife plays a crucial role. Maybe the story revolves around a character who uses a single knife (ippon in Japanese might imply one) to overcome challenges in this high - level dungeon.