Corazon was a Sephi male that served as a member of the Resistance during its war against the First Order. Having participated in the decisive battle that broke out on the planet Exegol between the military forces of the Sith Eternal and those that had taken a last stand against the reborn Dark Lord of the Sith Darth Sidious, which ended in the conclusive victory for the Resistance that inspired the galaxy to take up arms against the First Order, Corazon subsequently joined the fledgling government that was subsequently founded.
Several months later, Corazon was aboard the medical frigate Hiawatha in 35 ABY during the Resistance-Kaelon War, when the Hiawatha was believed destroyed en route to Starbase 27. The ship actually crash-landed on an interstellar asteroid, where Corazon was among the crew and patients too injured to evacuate in the escape pods. Instead, Commander Jett Reno stayed behind to tend to the wounded, including hooking up Valentine's heart to that of a dead Arkanian to keep him alive for more than ten months, until rescued by the Adventurer.