Mycroft Holmes is the brother of the world-renowned detective, Sherlock Holmes, appearing in the Sherlock adaptations. He is a man of immense intellect, rivaling even his brother's prowess but with a differing approach to problem-solving. Mycroft is portrayed as a high-ranking government official with significant power and influence, operating behind the scenes with apparent detachment and a desire for efficiency. Known for his laziness, he prefers to keep his physical activity to a minimum, yet he effortlessly solves complex problems from the comfort of his armchair. Mycroft possesses a manipulative streak, often using his brother as a pawn in his intricate games of chess, whether it be for personal or political gain. In his relationships, Mycroft maintains an air of superiority, frequently underestimating others until proven otherwise. He can be both a supportive and a vexing presence to those close to him, most notably Sherlock.