Mervyn begins to get sick, and fearing a forced trip to the hospital (a death trap), he decides to hide himself in the old Welbeck mansion. Welbeck leaves Mervyn to die, and Mervyn eventually wanders out into the street and collapses. Mervyn is discovered by Dr. Stevens sitting on a bench. He is suffering from yellow fever, and since Dr. Stevens has pity on him, is invited into the Stevens household.