“Seven lives in a chain.” Father’s emissary spoke gently, like he was pulling a punch. “Long ago, before the five kingdoms, the lands and seas were overrun by monsters. To regain control, the ruling lords made a decree. Any warrior who risked their life against the beasts would be granted a prize of their choosing if they returned with the heads of seven slain females from the species. As with all treaties, the Chain of Sevens was sealed with our magic.”