Also known as: 夏洛克·莫里亚蒂
One of Klein Moretti's four false identity, the other three are Gehrman Sparrow, Dwayne Dantes and Merlin Hermes.
Sherlock is a reference to the famous detective Sherlock Holmes.
Moriarty is a reference to the Sherlock Holmes' nemesis, James Moriarty.
Both of them are fictional characters from Sherlock Holmes series written by Sir Arthur Conan Doyle