On the 15th June 1903, in the early forenoon, a medical student, surname Redpenny, Christian name unknown and of no importance, sits at work in a doctor's consulting-room. He devils for the doctor by answering his letters, acting as his domestic laboratory assistant, and making himself indispensable generally, in return for unspecified advantages involved by intimate intercourse with a leader of his profession, and amounting to an informal apprenticeship and a temporary affiliation. Redpenny is not proud, and will do anything he is asked without reservation of his personal dignity if he is asked in a fellow-creaturely way. He is a wide-open-eyed, ready, credulous, friendly, hasty youth, with his hair and clothes in reluctant transition from the untidy boy to the tidy doctor.