In the midst of a drought, Isaac has other slaves dig a well. Overwhelmed by his role as overseer, he sees in this quest for life-saving water a possible redemption that would allow him to feel better. Meanwhile, Charles tries to resist the pressures of his neighbor, Monsieur Dennemont, but the latter's treachery knows no bounds...

The stores are empty, the slaves are starving. In his father's absence, Henri faces the threat of a revolt. Isaac risks his life to protect the Bellevue family, but his loyalty wavers when he discovers Charles's true nature. Amélia and Tristan decide to run away to be together in the highlands of the island...

Isaac's mother devises a plan to elope with him before his rage against Charles consumes him. When Henry is accused of impregnating Amelia, Charles defends his son's honor. He is unaware that his wife, Constance, tired of seeing their family in danger, has decided behind his back to leave Bourbon and take their children with her...