A pleasure for all Sherlock Holmes fans. With its future universe, it represents something of its own, but also builds a connection to the original. Half of the cases are taken over, most of the characters and there are also many allusions to the original work. Even for non-Sherlock fans, these are wonderful mangas that keep you entertained. If you are afraid of knowing the ending because you have read the original, I can reassure you. Towards the end it gets a bit over the top with some story arcs of its own, but it gives you new ideas for the sherlock world and lets you experience a great ending.