Calcutta city is one of the famous, industries, famous and populous cities in the world. It is very busy city. To walk through them, especially at night-time, is an adventure. One cannot be sure what will happen and from which quarter. Hair-breadth escapes from death or disaster, sudden difficulty from some unexpected encounter, it may be with a hole or uncovered manhole, or it may be with a banana skin, or with a smart pickpocket, — anything may happen to make one the hero of a drama. He may draw around him sympathetic men lending their help. But a true inhabitant of the city finds all this exciting.