This is the story behind the strand of missions given by Roman Bellic.
Roman Bellic has been looking for a new cab driver for his business. Lucky for him, The Multiplayer Protagonist will take any work they can get. After applying for job, the Multiplayer Protagonist is instructed to head to Roman's Taxi Depot for their first day on the job. This opens up five unique taxi missions that get increasingly more difficult as you escort numerous criminals around Liberty City.