Act I (2012) After being abandoned by their horses, Rosaura, who is dressed as a man, and Clarín walk through the mountains of Poland without food or anywhere to go for the night. They arrive at a tower, where they find Segismundo imprisoned, bound in chains. He tells them that his only crime was being born. Clotaldo, Segismundo's old warden and tutor, arrives and orders his guards to disarm and kill the intruders, but he recognizes Rosaura's sword as his own that he had left behind in
Muscovy (for a favor that he owed) years ago for his child to bear. Suspecting that Rosaura is his child (he thinks she is male), he takes Rosaura and Clarín with him to court. At the palace, Astolfo (Duke of Muscovy) discusses with his cousin, Princess Estrella (Segismundo's cousin), that as they are the nephew and niece of King Basilio of Poland, they would be his successors if they married each other. Estrella is troubled by the locket that Astolfo wears, with another woman's portrait. Basilio reveals to them that he imprisoned his infant son, Segismundo, due to a prophecy by an oracle that the prince would bring disgrace to Poland and would kill his father, but he wants to grant his son a chance to prove the oracle wrong. If he finds him evil and unworthy, he will send him back to his cell, making way for Astolfo and Estrella to become the new king and queen. Clotaldo enters with Rosaura, telling Basilio that the intruders know about Segismundo. He begs for the king's pardon, as he knows he should have killed them. The king says he should not worry, for his secret has already been revealed. Rosaura tells Clotaldo that she wants revenge against Astolfo, but she won't say why. Clotaldo is reluctant to reveal that he thinks he is Rosaura's father.
Act II Clotaldo gives Segismundo a sedative that "robs one in his sleep of his sense and faculties" (109), which puts him in a sleep similar to death. In the Royal Palace of the capital city of Warsaw, Clotaldo has learned that Rosaura is a woman; Clarín explains that Rosaura is Princess Estrella's maid but has been going by the name of Astrea. When Segismundo is awakened and arrives at court, Clotaldo tells him that he is the prince of Poland and heir to the throne. He resents Clotaldo for keeping this secret from him for all those years. He finds Duke Astolfo irritating and is dazzled by Estrella's beauty. When a servant warns him about the princess's betrothal to Astolfo, Segismundo is enraged by the news and throws the servant from the balcony. The king demands an explanation from his son. He tries to reason with him, but Segismundo announces he will fight everyone, for his rights were denied him for a long time. Basilio warns him that he must behave, or he might find out he's dreaming. Segismundo interrupts a conversation between Rosaura and Clarín. Rosaura wants to leave, but Segismundo tries to seduce her. Clotaldo steps up to defend his child, but Segismundo pulls out a dagger threatening to kill him. As Clotaldo begs for his life, Astolfo challenges Segismundo to a duel. Before they proceed, the king sedates the prince again and sends him back to his cell. After recriminating Astolfo for wearing another woman's portrait around his neck, Estrella commands Rosaura (still going by Astrea) to fetch this locket for her. When she approaches Astolfo for the locket, he says he recognized her as Rosaura and refuses to give her the locket, because the portrait inside is hers. Estrella walks in and demands to see it immediately, but, afraid of being discovered, Rosaura says the locket in Astolfo's hand is actually her own, and that he has hidden the one she was sent to fetch. Estrella leaves furious. Meanwhile, Clotaldo sends Clarín to prison, believing that Clarín knows his secret. Segismundo mutters in his sleep about murder and revenge. When the prince wakes up, he tells Clotaldo about his "dream". Clotaldo tells him that even in dreams, people must act with kindness and justice. When he leaves, Segismundo is left reflecting on dreams and life.
Act III The people find out that they have a prince and many rebel, breaking him out of his prison tower, although at first they comically mistake Clarín for the prince. Segismundo finds Clotaldo, who is afraid of his reaction. Segismundo forgives him, asking Clotaldo to join his cause, but Clotaldo refuses, swearing allegiance to the king. Back in the palace, everyone prepares for battle, and Clotaldo speaks with Rosaura. She asks him to take Astolfo's life, as he had taken her honor before leaving her. Clotaldo refuses, reminding her that Duke Astolfo is now the heir to the throne. When Rosaura asks what will be of her honor, Clotaldo suggests that she spend her days in a nunnery. Disheartened, Rosaura runs away. As war nears, Segismundo sees Rosaura, who tells him that she was the youth who found him in his prison and also the woman who he tried to seduce in court. She tells him that she was born in Muscovy of a noble woman who was disgraced and abandoned. She had the same fate, falling in love with Astolfo and giving him her honor before he abandoned her to marry Estrella. She followed him to Poland for revenge, finding that Clotaldo is her father, but he is unwilling to fight for her honor. Rosaura compares herself to female warriors Athena and Diana. She wants to join Segismundo's battle and to kill Astolfo or to die fighting. Segismundo agrees. While soldiers cheer for Segismundo, Rosaura and Clarín are reunited, and the king's soldiers approach. Segismundo's army is winning the battle. Basilio, Clotaldo and Astolfo are preparing to escape when Clarín is killed in front of them. Segismundo arrives and Basilio faces his son, waiting for his death, but Segismundo spares his life. In light of the Prince's generous attitude, the King proclaims Segismundo heir to his throne. As king, Segismundo decides that Astolfo must keep his promise to marry Rosaura to preserve her honor. At first Astolfo is hesitant because she is not of noble birth, but when Clotaldo reveals that she is his daughter, Astolfo consents. Segismundo then claims Estrella in marriage himself. Segismundo resolves to live by the motto that "God is God", acknowledging that, whether asleep or awake, one must strive for goodness. ==Themes and motifs==