A nun's intimate secret is revealed and the new archbishop reacts harshly. Meanwhile, Juana Inés is surprised by her feelings for the new vicereine.

Father Núñez asks Juana Inés for a favor and she requests one in return after amorous letters are found in her room.

The vicereine takes Sor Juana's writing to be published in Spain. Father Núñez's actions put Juana Inés in the spotlight and she must defend herself.