D. Adam was tricked by Eve and the serpent in the Garden to eat the fruit of the tree of good and evil. After they had realized what they had done they wanted to patch things up between them and God.
How Sherlock Changed the World reveals the impact Sherlock Holmes has had on the development of real criminal investigation and forensic techniques. From blood to ballistics, from fingerprints to footprints, Holmes was 120 years ahead of his time, protecting crime scenes from contamination, looking for minute traces of evidence and searching for what the eye couldn’t see. The film features interviews with forensic scientists, toxicologists, crime scene investigators and criminal profilers.
I believe the tone is kind of sad. The mood the author wanted to make was sadness. He wanted you to image him when he was younger. (i hope this helped)
Search it up on safari and all of it will pop up