On the Caribbean island of Martinique, in the middle of the tropics, several mysterious murders occur. Now it is up to the two investigators Mélissa Sainte-Rose and Gaëlle Crivelli to solve the case - even if the two women have very different views of law.

• Sonia Rolland
• Béatrice de la Boulaye
• Julien Béramis
• Valentin Papoudof
• Stéphan Wojtowicz
• Benjamin Douba Paris
• Antoinette Giret