Fanfic of the BBC drama "Sherlock"
The main thing I want to write is that the heroine is a close friend who stays with everyone in 221B.
Mercia←→Mycroft (Sherlock's brother)
A long time ago, a beautiful princess was kidnapped. The king called all the young warriors in the city and said, "As long as anyone can rescue the princess, I will reward him heavily."
A thin warrior stepped forward and bowed, "Your Majesty the King, I can rescue the princess, but I want something. Can the King promise me unconditionally?"
The king asked "What do you want?"
"Your Majesty the King, you only need to answer me at this moment." The thin warrior raised his head and stared at His Majesty the King, who was aloft. The luxurious crown was now shining in the sun, reflecting the holy light.
The king lowered his eyes and looked at the slightly funny iron helmet on the head of the thin warrior, and said after a while, "I promise you."
Motto: Those who slay dragons will eventually become dragons.