AN: So, I'm using a random adjective generator to give me a prompt word for each chapter in this NO CHAPTERS ARE RELATED. .They'll probably all be really short... Will also probably end up with lots of pairings and characters from lots of different time periods etc. I'll try and be original. Anyyywayyyyy...
Mysterious.
Mycroft Holmes had always been a mystery to Sherlock. Despite him being his older brother Sherlock never understood him. When Sherlock was six, Mycroft declared a strong interest in politics, at the time, Sherlock was still set on being a pirate and so he thought Mycroft's interest in the very thing pirates hated most was a mystery. As a teenager, Sherlock didn't really understand anybody very well, it was when he was about thirteen he learned to deduce all he wanted to know about people. Mycroft, again, was a mystery to him, there were some things he saw about Mycroft, of course he saw them, he saw everything, but he couldn't explain them. For example, why Mycroft always insisted on carrying an umbrella, even today Sherlock couldn't tell you why he does this. Sherlock didn't like not being able to understand Mycroft, for despite him being a detective, he hated mysteries. Sherlock's definition of a mystery is very different from that of a normal person. What most people would find to be a complete unsolvable mystery, Sherlock Holmes would find to be child's play. However Mycroft, who most people saw as a snooty stuck up politician, Sherlock saw as a complete and utter unsolvable mystery.
((Oh, and if you have an adjective you want doing, just let me know, I'll try and do it if it's not too hard, also, if you want me to try and write a particular pairing with your adjective, let me know for that too, I'll give anything a go.))