the dark tower series is centred around a character who is known as a
List of The Dark Tower characters Roland Deschain, son of Steven Deschain, was born in the Barony of Gilead, in In-World. Roland is the last surviving gunslinger, a man whose goal is finding and climbing to the top of the Dark Tower, purported to be the very center of existence, so that he may right the wrongs in his land. This quest is his obsession, monomania and geas to Roland: In the beginning the success of the quest is more important than the lives of his family and friends. He is a man who lacks imagination, and this is one of the stated reasons for his survival against all odds: he can not imagine anything other than surviving to find the Tower.