"Inger, Lady of Ostrat: A Five-Act Tragedy" is an exciting play by the Norwegian playwright Henrik Ibsen. The main character, Inger, has lost her child and is in a state of severe mental breakdown. She tries to find a solution to her internal conflicts, but faces complex ethical issues and social turmoil. This play helps the audience to better understand the nature of grief, loss and reconciliation with oneself. Ibsen's work leaves a deep mark in the hearts of readers and viewers, revealing subtle points of human psychology and eternal problems of morality.